qw design barka
TRANSCRIPT
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INPUT DATA
Backfill Soil Data:-
Angle of internal friction of soil(f)= 36 degree
Slope of backfill w.r.t horz surface(b)= 0 degree
Angle between earth face of wall and base(a)= 90 From B11 to B6.
135 From B5 to B1.
Unit wt Data:-
Bulk unit wt of P.C.C.(gbulk)= 2.4 t/m
Submerged unit wt of P.C.C.(gsub)= 1.37 t/m
Bulk unit wt of R.C.C.(gbulk)= 2.5 t/m
Submerged unit wt of R.C.C.(gsub)= 1.47 t/m
Bulk unit wt of backfill soil(gbulk)= 1.85 t/m
Submerged unit wt of backfill soil(gsub)= 0.82 t/m
Unit wt of sea water(gw)= 1.0300 t/m
Level Data Input:-
Finished cope level = 4 m CDHighest Astronomical Tide = 3.4 m CD
Mean higher high water level = 2.6 m CD
Mean lower high water level = 2.5 m CD
Mean sea level = 1.86 m CD
Mean higher low water level = 1.6 m CD
Mean lower low water level = 0.8 m CD
Lowest Astronomical Tide = 0 m CD
Dredged bottom of foundation trench = 8 m CD
Dredged bottom of base = 4 m CD
Load data input:-
Live Load
Live Load on wall without seismic= 5 t/m
Live Load on wall with seismic= 1.25 t/m
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Seismic Load:-
Horz Seismic Coeff= 0.08
Vertical Seismic coeff= 0.04
Bollard
Capacity of Bollard = 40 t
Spacing of Bollard = 10.00 m
Bollard pull per m run (considered) = 4.00 t/m
Bollard pull acts at a height from top of top block = 0.25 m
Berthing Force
Berthing Force = 43.1 tSpacing of Fender = 10.00 m
Berthing Force per m run (considered) = 4.5 t/m
Berthing Force acts below cope level = 0.4 m
Allowable Pressure input:-
At Base = 59.00 t/m2
At interface (in direct compression) = 100 t/m2 (non seismic)
125 t/m2
(seismic)
Factor of safety input:-Non- Seismic : Against Sliding = 1.75 Against overturning = 1.5
Seismic Against Sliding = 1.5 Against overturning = 1.25
Friction Coefficient input:-At Base = 0.60
At interface = 0.60
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WS B11
WS B10
WS B9
WS B8
WS 1.00
B7
WS 6.00B6
RF1
WS B5 7.00
RF2
6.50
WS B4 RF1
RF2
6.00
WS B3 RF1
RF2
WS 5.50
B2
WF1 B1
WF2 6.00
4.00
1.00
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1.1 DESIGN BASIS
1.1.1 Level Data:-
Finished cope level = (+) 4.00 m CD
Highest Astronomical Tide = (+) 3.40 m CD
Mean higher high water level = (+) 2.60 m CD
Mean lower high water level = (+) 2.50 m CD
Mean sea level = (+) 1.86 m CD
Mean higher low water level = (+) 1.60 m CD
Mean lower low water level = (+) 0.80 m CD
Lowest Astronomical Tide = (+) 0.00 m CD
Dredged Harbour Lev. = (-) 4.00 m CD
Dredged bottom of base = (-) 8.00 m CD
1.1.2 Material Data:-
Grade of concrete = C40
Grade of steel = Fe 460
Angle of internal friction of backfill soil ( ) = 36 degree
Bulk unit weight of backfill soil () = 1.85 t/m3
Unit weight of Reinforced Concrete Block = 2.50 t/m3
Unit weight of Plain Concrete Block = 2.40 t/m3
Unit weight of sea water (w) = 1.03 t/m3
1.1.3 Load Data:-
(a) Live load surcharge on wall & backfill = 5 t/m2
(b) Capacity of Bollard = 40 t
Spacing of Bollard = 10.00 m
Bollard pull per m run (considered) = 4 t/m
Bollard pull acts at a height from top of top block = 0.25 m
( Considered Bollard pull is dispersed at 1:1 upto base from top)
(c) Berthing Force
Berthing Force = 43.1 t
Spacing of Fender = 10.00 m
Berthing Force per m run (considered) = 4.5 t/m
Berthing Force acts below cope level = 0.4 m
(Berthing Force not considered in the stability calculation being stabilising in nature)
1.1.4 Factor of safety:-
Non- Seismic : Against Sliding = 1.75 Against overturning= 1.5
1.1.5 Allowable Pressure:-
At Base = 59.00 t/m2
At interface (in direct compression) = 100.00 t/m2
(in bearing) = 100(A1/A2)
A1=Dispersed area through the bottom block at 2 horz & 1 vertical
A2=Loaded area
(A1/A2)1/2
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1.1.7 Dimension of Blocks
Along
Wall
Across
WallHeight
(m) (m) (m)
B11 WS 1.00 4.00 1.00
B10 WS 1.00 4.00 1.00
B9 WS 1.00 5.00 1.00
B8 WS 1.00 5.00 1.00
B7 WS 1.00 5.00 1.00
B6 WS 1.00 6.00 1.00WS 1.00 6.50 1.00
RF1 1.00 0.50 0.50
RF2 1.00 0.50 0.50
WS 1.00 6.00 1.00
RF1 1.00 0.50 0.50
RF2 1.00 0.50 0.50
WS 1.00 5.50 1.00
RF1 1.00 0.50 0.50
RF2 1.00 0.50 0.50
WS 1.00 5.00 1.00RF1 1.00 0.50 0.50
RF2 1.00 0.50 0.50
WF1 1.00 0.50 0.50
WF2 1.00 0.50 0.50
BP 1.00 5.50 1.00
Block Ref
Block Dimensions
B1
B4
B3
B2
B5
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1.1.8 Calculation of Bearing Capacity of Soil
Here = 18.50 KN/m3
'= 8.2 KN/m3
= 36 degree
Following:IS 6403:1981
Ultimate bearing capacity for cohesionless soil is given by:-
Qu= q(Nq-1).Sq.dq.iq+0.5*BNSdiw'
Where q=Effective Surcharge
Nq & N=Bearing Capacity factors(Ref. Table-1)
Sq & S=Shape factor
dq & d=Depth factor
iq & i=Inclination factor
B= Width of foundation
w'=Correction for water table
For f=36from Table-1(IS:6403)
39.48
N= 60.306
Here B= 6.00 m
From Table-2(IS:6403)
For continuous strip, Sq & S= 1.0
dq & d= 1.0 (conservative)
For depth of foundation Df=1.0 m & w'=1(considering submerged unit weight)
q= 1 X 8.2= 8.2 Kpa
So Qu=q*(Nq-1)+0.5**B*N
Substituting appropriate value-
Qu= 8.2x(39.48-1)+0.5x8.2x6x60.306
1799.0636
Net safe bearing capacity=Ultimate bearing capacity/Factor of safety
Consider factor of safety= 3
Net safe bearing capacity= 1799.0636/3
= 599.6879 Kpa say 59.00t/m2
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1.1.9 Calculation of Berthing and mooring force
Ship Data :
DWT LOA LBP B DL MD
(t) (m) (m) (m) (m) (t)
1000 67 62 10.8 3.9 1690
Due to wind :
As per IS 875 (Part III) - 1987 Clause No. 5.3. ,
Design wind speed = Vbx k1x k2x k3 = 27.5022 m/s
where,
Vb= Operating wind speed = 54 knot
= 100.008 km/hr
= 27.8 m/sk1= 1 (As per IS 875 part III table 1 )
k2= 0.99
(As per IS 875 part III for terrain category 1,class c type of structure)
k3= 1 (As per IS 875 part III clause 5.3.3)
Wind pressure 453.8226 N/m2
As per of IS 4651 (Part III) - 1974 Clause No. 5.3.2
Moulded depth (From Fentek manual) = 5.8 m
Windage area =1.175Lp( DM- DL) = 138.415 m2
Maximum mooring loads due to wind forces , F = Cw*Aw*p = 91.08299 kN
Computation of Mooring Force
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Due to current :As per IS 875 (Part III) - 1987 Clause No. 5.6 ,
Design current speed = Vc = = 1.4 m/s
Density of sea water = w = 1.03 t/m3
Current force per square metre = 1.029 kN
Exposed area to current = 42.12 m2
Force due to current = 43.35 kN
Design Bollard pull = 100.87 kN
Consider spacing of Bollard= 10.00 m
Bollard pull per m run = 10.20 KN
= 1.02 t/m
We design the structure as bollard pull = 4.0 t per m runComputation of Berthing Force
Berthing Mode: Difficult, sheltered, quarter point, side berthing
Density of sea water = w = 1.03 t/m3
WD displacement tonnage (MD) of the vessel = = 1690 t
V velocity of the vessel normal to the berth = = 0.25 m/s
[For sheltered berthing condition as per table-2 of IS 4651 (Part III) - 1974 Clause No. 5.2.1.1.]g = acceleration due to gravity = = 9.81 ms
-2
As per of IS 4651 (Part III) - 1974 Clause No. 5.2.1.2.
x D2xLBPx w
4WD
SAY 102.00 KN
Cm = mass coefficient = 1+ = 1.45
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As per of IS 4651 (Part III) - 1974 Clause No. 5.2.1.3,
= Angle of approach = = 10 degree
R = [ ( LBP/2-LBP/4 )2+ ( B/2)
2]
0.5 = 16.41 m
= ( 90--aSin (B/2R) ) = 78.90 degree
l = (LBP/2-LBP/4)xcos= = 15.2
r = LBP/4 = 15.5
1 + (l/r)2x sin
2()
1 + (l/r)2
Softness coefficient = CS = 0.9
As per of IS 4651 (Part III) - 1974 Clause No. 5.2.1.4.
Berthing Energy = 0.5 x CMx WDx (VB)2x CEx CS/g = 3.69 t-m
Design berthing energy ( Factor of safety = 1.4) = 5.16 t-m
Calculated energy is = 7.24 t-m
Calculated reaction is = 43.1 t
Hence the design is safe
Spacing of fender = 10.00 m
Berthing force per m run = 4.31 t
We design considering berthing force = 4.5 t per m run.
[ From
Fentek
manual of
marine
fendering
system ]
Ce = eccentricity coefficient = = 0.52
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1.1.10 Calculation of Active Earthpressure coefficient in seismic ca(As per clause no. 8.1 of IS: 1893-1984 part2)
Active earth pressure coefficient at Normal case Ka
Cos2(f-a)
Cos2a*Cos(a+d)*[1+{Sin(f+d)*Sin(f-b)/(Cos(a+d)*Cos(a-b))}
1/2]2
Active earth pressure coefficient at Seismic case Kas
(1av)*Cos2(f-l-a)
Cosl*Cos2a*Cos(a+l+d)*[1+{Sin(f+d)*Sin(f-l-b)/(Cos(a+l+d)*Cos(a-
From block B11 to block B6:-a = Angle subtended by the earth side wall with the
vertical on the earth side = 0.00 rad
f = Angle of internal friction = 0.63 rad
d = Angle of wall friction = 0.63 rad
b = Inclination of backfill = 0.00 rad
a v = Vertical seismic coefficient = 0.040
ah= Horz seismic coefficient = 0.080
ldownward= Tan-1
(a h/(1+a v)) = 0.077 rad
lupward= Tan-1(a h/(1-a v)) = 0.083 rad
ga = Unit weight of Soil at normal case = 18.50 kN/m3
Note:-
Earth pressure = ga * height of wall * (Ka or Kas)
Inclined Force = 0.5 * earth pr. * height of wall
Horizontal Force = 0.5 * earth pr. * height of wall * Cos(d+a)
Moment at Base = Hor. Force * Lever arm * Length of wall
where, lever arm = 0.42*height of wall (for normal earthpressure case)
= 0.50*height of wall (for normal surcharge case)
= 0.50*height of wall (for seismic earthpressure case)
= 0.66*height of wall (for seismic surcharge case)
Therefore
Earthfill Surcharge
Active earth pressure coefficient at downward Seis = 0.304 = 0.304
Active earth pressure coefficient at upward Seismic = 0.285 = 0.285
AT TOP OF BLOCK B5a = Angle subtended by the earth side wall with the
vertical on the earth side = 0.00 rad
f = Angle of internal friction = 0.63 rad
d = Angle of wall friction = 0.63 rad
b = Inclination of backfill = 0.00 rad
a v = Vertical seismic coefficient = 0.040ah= Horz seismic coefficient = 0.080
ldownward= Tan-1(a h/(1+a v)) = 0.077 rad
lupward= Tan-1
(a h/(1-a v)) = 0.083 rad
ga = Unit weight of Soil at normal case = 18.50 kN/m3
=
=
Due To
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Note:-
Earth pressure = ga * height of wall * (Ka or Kas)
Inclined Force = 0.5 * earth pr. * height of wall
Horizontal Force = 0.5 * earth pr. * height of wall * Cos(d+a)Moment at Base = Hor. Force * Lever arm * Length of wall
where, lever arm = 0.42*height of wall (for normal earthpressure case)
= 0.50*height of wall (for normal surcharge case)
= 0.50*height of wall (for seismic earthpressure case)
= 0.66*height of wall (for seismic surcharge case)
Therefore
Earthfill Surcharge
Active earth pressure coefficient at downward Seis = 0.304 = 0.304
Active earth pressure coefficient at upward Seismic = 0.285 = 0.285
FROM MID HEIGHT OF BLOCK B5 TO B1a = Angle subtended by the earth side wall with the
vertical on the earth side -= 0.79 rad
f = Angle of internal friction = 0.63 rad
d = Angle of wall friction = 0.42 rad
b = Inclination of backfill = 0.00 rad
a v = Vertical seismic coefficient = 0.040
ah= Horz seismic coefficient(=2*av) = 0.080
ldownward= Tan-1
(a h/(1+a v)) = 0.077 rad
lupward= Tan-1
(a h/(1-a v)) = 0.083 rad
ga = Unit weight of Soil at normal case = 18.50 kN/m3
Note:-
Earth pressure = ga * height of wall * (Ka or Kas)
Inclined Force = 0.5 * earth pr. * height of wall
Horizontal Force = 0.5 * earth pr. * height of wall * Cos(d+a)
Moment at Base = Hor. Force * Lever arm * Length of wall
where, lever arm = 0.42*height of wall (for normal earthpressure case)
= 0.50*height of wall (for normal surcharge case)= 0.50*height of wall (for seismic earthpressure case)
= 0.66*height of wall (for seismic surcharge case)
Therefore
Earthfill Surcharge
Active earth pressure coefficient at downward Seis = 0.035 = 0.035
Active earth pressure coefficient at upward Seismic = 0.035 = 0.035
Due To
Due To
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1.2 ACTUATING FORCES AND MOMENTS
1.2.1 BACKFILL EARTH
1.2.1.1Pressure - High Water Condition
kaka
(horz.) bulk sub
B11 1.00 1.000 36 0 36 90 0.241 0.195 1.85 - p1 p1 = 0.195 x 1.85 x 1 = 0.361
0.400 36 0 36 90 0.241 0.195 1.85 - p2p3
p2 = 0.361 p3 = 0.195 x 1.85 x 0.4=
0.600 36 0 36 90 0.241 0.195 1.85 0.82 p4p5
p4 = p2 + p3 =
B9 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p6p7
p6 = p4 + p5 = p7 = 0.16
B8 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p8p9
p8 = p6 + p7 = p9 = 0.16
B7 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p10 p10 = p8 + p9 = 1.042 p11 = 0.16
B6 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p12p13
p12 = p10 + p11 = 1.201 p13 = 0.16
0.500 36 0 24 90 0.235 0.215 1.85 0.82 p14p14= 1.36783 p15= 0.09
0.500 36 0 24 135 0.015 0.014 1.85 0.82 p16 p17 p16= 0.095 p17= 0.01
B4 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p18 p19 p18=p16+p17= p19= 0.014 x 0.82 x 1 = 0.01
B3 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p20p21
p20=p18+p19= p21= 0.014 x 0.82 x 1 = 0.01
B2 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p22 p22=p20+p21 =p23
p23= 0.014 x 0.82 x 1 = 0.01
B1 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p2424=p22+p23= 0.135 p25 p25= 0.014 x 0.82 x 1 = 0.01
Computation of Pressure (t/m2per m run)
0.12
0.195 x 0.82 x 1 =
0.10
0.014 x 0.82 x 0.5 =
0.11
0.195 x 0.82 x 1 =
B5 1.00
p11
0.722
0.215 x 0.82 x 0.5 =
0.882
0.195 x 0.82 x 0.6 = 0.22
0.195 x 0.82 x 1 =
p15
0.144
0.195 x 0.82 x 1 =
Block
Ref.
Height
Detail (m)
Backfill Soil Data
B10 1.00
0.51 p5 =
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1.2.1.3 Pressure - Low W ater Condition
kaka(horz
.) bulk sub
B11 1.00 1.00 36 0 36 90 0.241 0.195 1.85 - p1 p1= 0.195 x 1.85 x 1 = 0.361
B10 1.00 1.00 36 0 36 90 0.241 0.195 1.85 - p2p3
p2 = 0.361 0.195 x 1.85 x 1 =
B9 1.00 1.00 36 0 36 90 0.241 0.195 1.85 - p4p5
0.195 x 1.85 x 1 =
0.200 36 0 36 90 0.241 0.195 1.85 - p6p7
p6 = p4 + p5 = 0.195 x 1.85 x 0.2 =
0.800 36 0 36 90 0.241 0.195 1.85 0.82 p8 p8 = p6 + p7 =p9
0.195 x 0.82 x 0.8 =
B7 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p10 p10 = p8 + p9 = 0.195 x 0.82 x 1 =
B6 1.00 1.000 36 0 36 90 0.241 0.195 1.85 0.82 p12 p12=p10+p11=p13
0.195 x 0.82 x 1 =
0.500 36 0 24 90 0.235 0.215 1.85 0.82 p14 p15p14= 0.215x{1.85x(1+1+1+0.2)+0.82x(0.8+ 1.8 p15=
0.500 36 0 24 135 0.015 0.014 1.85 0.82p16
P17 p16= 0.014x{1.85x(1+1+1+0.2)+0.82x(0.8+1x 2+0.5) }= 0.121p17= 0.01
B4 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p18 p19 p18=p16+p17= p19= 0.014 x 0.82 x 1 = 0.01
B3 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p20p21
p20=p18+p19= p21= 0.014 x 0.82 x 1 = 0.01
B2 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p22 p22=p20+p21 = p23 p23= 0.014 x 0.82 x 1 = 0.01
B1 1.00 1.000 36 0 24 135 0.015 0.014 1.85 0.82 p24 p24=p22+p23= 0.161p25
p25= 0.014 x 0.82 x 1 = 0.01
p13 = 0.160
0.215 x 0.82 x 0.5 =
0.014 x 0.82 x 0.5 =
0.09
p4 = p2 + p3 = 0.36
0.07
0.13
0.72
1.08
1.28 0.16
p5 =
1.00B8
p9 =
1.44
p11
1.15
p11 =
B5 1.00
Block
Ref.
Height
Detail (m)
Backfill Soil Data
p3 =
Computation of Pressure (t/m2per m run)
0.36
p7 =
0.14
0.15
0.127
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1.2.2 Live Load Surcharge
1.2.2.1 Pressure
ka ka (horz.) q
B11 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5 plls1 0.98
B10 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5.00 plls2 0.98
B9 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5.00 plls3 0.98
B8 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5.00 plls4 0.98
B7 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5.00 plls5 0.98
B6 1.00 1.00 36.00 0.00 36.00 90.00 0.24 0.195 5.00 plls6 0.98
B5 1.00 1.00 36.00 0.00 24.00 135.00 0.41 0.38 5.00 plls7 plls7 = 0.38 x 5 = 1.90
B4 1.00 1.00 36.00 0.00 24.00 135.00 0.41 0.38 5.00 plls8 plls8 = 0.38 x 5 = 1.90
B3 1.00 1.00 36.00 0.00 24.00 135.00 0.41 0.38 5.00 plls9 plls9 = 0.38 x 5 = 1.90
B2 1.00 1.00 36.00 0.00 24.00 135.00 0.41 0.38 5.00 plls10 plls10 = 0.38 x 5 = 1.90
B1 1.00 1.00 36.00 0.00 24.00 135.00 0.41 0.38 5.00 plls11 plls11 = 0.38 x 5 = 1.90
plls1 = 0.195 x 5 =
plls6 = 0.195 x 5 =
plls2 = 0.195 x 5 =
plls3 = 0.195 x 5 =
plls4 = 0.195 x 5 =
plls5 = 0.195 x 5 =
Block
Ref.
Height Detail
(m)
Backfill Soil Data
Computation of pressure (t/m2per m run)
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1.2.2.2 Live Load Surcharge Forces & Moment -
Block
Ref
Force
Ref.
Pressure
(t/m2per m
run)
Height
Force
(t per
m run)
Toe B1 & B2B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5B5 & B6
B6 &
B7
B7 &
B8
B8 &
B9
B9
B1
B11 plls1 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 10.50 9.50 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 10.24 9.26 8.29 7.31 6.34 5.36 4.39 3.41 2.44 1.4
B10 plls2 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 9.50 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 9.26 8.29 7.31 6.34 5.36 4.39 3.41 2.44 1.46 0.4
B9 plls3 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 8.29 7.31 6.34 5.36 4.39 3.41 2.44 1.46 0.49
B8 plls4 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 7.31 6.34 5.36 4.39 3.41 2.44 1.46 0.49
B7 plls5 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 6.50 5.50 4.50 3.50 2.50 1.50 0.50 6.34 5.36 4.39 3.41 2.44 1.46 0.49
B6 plls6 0.98 1.00 0.98 0.98 0.98 0.98 0.98 0.98 0.98 5.50 4.50 3.50 2.50 1.50 0.50 5.36 4.39 3.41 2.44 1.46 0.49
B5 plls7 1.90 1.00 1.90 1.90 1.90 1.90 1.90 1.90 4.50 3.50 2.50 1.50 0 .50 8.55 6.65 4.75 2.85 0.95
B4 plls8 1.90 1.00 1.90 1.90 1.90 1.90 1.90 3.50 2.50 1.50 0.50 6.65 4.75 2.85 0.95
B3 plls9 1.90 1.00 1.90 1.90 1.90 1.90 2.50 1.50 0.50 4.75 2.85 0.95
B2 plls10 1.90 1.00 1.90 1.90 1.90 1.50 0.50 2.85 0.95
B1 plls11 1.90 1.00 1.90 1.90 0.50 0.95
15.35 13.45 11.55 9.65 7.75 5.85 4.88 3.90 2.93 1.95 0.98 70.6 56.2 43.7 33.1 24.35 17.55 12.19 7.80 4.39 1.9
Moment about (t-m per m run)Dist of CG from (m)Actuating Force(t per m run)
Total
Description
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1.2.3 UNBALANCED HYDRO-STATIC PRESSURE
1.2.3.1 Pressure - High Water Condition
B11 1.00 1.00 1.03
0.400 1.03
0.600 1.03 pubh1
B9 1.00 1.000 1.03 pubh2
B8 1.00 1.000 1.03 pubh3
B7 1.00 1.000 1.03 pubh4
B6 1.00 1.000 1.03 pubh5
B5 1.00 1.000 1.03 pubh6
B4 1.00 1.000 1.03 pubh7
B3 1.00 1.000 1.03 pubh8
B2 1.00 1.000 1.03 pubh9
B1 1.00 1.000 1.03 pubh10
0.62
Pressure (t/m2per m run)
Block
Ref.
Height Detail
(m)
w
(t/m2)
pubh1=B10 1.00
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1.2.3.2 Force & Moments- High Water Condition
BlockRef
Pressure
Ref.
Pressure
(t/m2
perm run)
Height
Force
(t per mrun)
ToeB1 &
B2 B2 & B3B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11 Toe B1 & B2B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11 ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B
B
B11
pubh1 0.62 0.6 0.185 0.185 0.185 0.185 0.185 0.185 0.185 0.185 0.185 0.185 0.185 9.200 8.200 7.200 6.200 5.200 4.200 3.200 2.200 1.200 0.200 1.71 1.52 1.33 1.15 0.96 0.78 0.59 0.41 0.22 0
B9 pubh2 0.62 1 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 8.50 7.500 6.500 5.500 4.500 3.500 2.500 1.500 0.500 5.25 4.64 4.02 3.40 2.78 2.16 1.55 0.93 0.31
B8 pubh3 0.62 1 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 7.50 6.500 5.500 4.500 3.500 2.500 1.500 0.500 4.64 4.02 3.40 2.78 2.16 1.55 0.93 0.31
B7 pubh4 0.62 1 0.618 0.618 0.618 0.618 0.618 0.618 0.618 0.618 6.50 5.500 4.500 3.500 2.500 1.500 0.500 4.02 3.40 2.78 2.16 1.55 0.93 0.31
B6 pubh5 0.62 1 0.618 0.618 0.618 0.618 0.618 0.618 0.618 5.50 4.500 3.500 2.500 1.500 0.500 3.40 2.78 2.16 1.55 0.93 0.31
B5 pubh6 0.62 1 0.618 0.618 0.618 0.618 0.618 0.618 4.50 3.500 2.500 1.500 0.500 2.78 2.16 1.55 0.93 0.31
B4 pubh7 0.62 1 0.618 0.618 0.618 0.618 0.618 3.50 2.500 1.500 0.500 2.16 1.55 0.93 0.31
B3 pubh8 0.62 1 0.618 0.618 0.618 0.618 2.50 1.500 0.500 1.55 0.93 0.31
B2 pubh9 0.62 1 0.618 0.618 0.618 1.50 0.500 0.93 0.31
B1 pubh10 0.62 1 0.618 0.618 0.50 0.31
5.747 5.129 4.511 3.893 3.275 2.657 2.039 1.421 0.803 0.185 26.73 21.30 16.48 12.27 8.69 5.72 3.37 1.64 0.53 0Total
Description
B10
Moment about (t-m per m run)Dist of CG from (m)Actuating Force(t per m run)
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Fishery Harbour at Barka
1.2.3.3 Pressure - low Water Condition
B11 1.00 1.00 1.030
B10 1.00 1.00 1.03
B9 1.00 1.00 1.03
0.200 1.03
0.800 1.030 plubh1plubh1=
B7 1.00 1.000 1.03plubh2
B6 1.00 1.000 1.03plubh3
B5 1.00 1.000 1.03plubh4
B4 1.00 1.000 1.03 plubh5
B3 1.00 1.000 1.03plubh6
B2 1.00 1.00 1.03plubh7
B1 1.00 1.00 1.03plubh8
Pressure (t/m2per m run)
0.824
BlockRef.
Height Detail(m)
w
B8 1.00
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1.4.4 BOLLARD PULL
ACTUATING FORCE AND MOMENT
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10&
B11
LOAD
(t per m
run)
Bollard Pull 0.17 0.19 0.21 0.24 0.27 0.31 0.36 0.44 0.57 0.80 1.33
LEVERARM
( m )
Bollard Pull 11.25 10.25 9.25 8.25 7.25 6.25 5.25 4.25 3.25 2.25 1.25
MOMENT(
t per m
run)
Bollard Pull 1.96 1.95 1.95 1.94 1.93 1.92 1.91 1.89 1.86 1.80 1.67
Description
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1.3 STABILISING LOAD AND MOMENT-NON SEISMIC
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9
&
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11
tm/m tm/m tm/m tm/m tm/m tm/m tm/m tm/m tm/m tm/m tm/m (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m)(t-m per
m run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
(t-mper m
run)
1.3.1.1 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 2.50 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 50.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00
1.3.1.2 L 7-10 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 4.50 4.50 4.50 4.50 4.50 4.50 4.50 25.00 22.50 22.50 22.50 22.50 22.50 22.50 22.50
L 5-10 5.00 5.00 5.00 5.00 5.00 5.00 6.00 5.50 5.50 5.50 5.50 30.00 27.50 27.50 27.50 27.50
Total 10.00 10.00 10.00 10.00 10.00 10.00 5.00 5.00 5.00 0.00 55.00 50.00 50.00 50.00 50.00 22.50 22.50 22.50 0.00 0.00
Block Ref
Live
Load
on
backfill
Live Load on
Wall
Moment aboutDistance of CG FromStabiling Load
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1.3.2 DUE TO SELF-WT OF STRUCTURE
Stabiling
Load
Stabiling
Load
Along
Wall
Across
Wall
Heigh
t
Unit
WeightUpto Toe Upto Toe Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11
(m) (m) (m) (cu.m) (t/cum) (t/cum) ( t/m run) (t/m run)(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)(m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m per
m run)
(t-m
per m
run)
(t-m
per m
run)
(t-m per
m run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
Moment about
Block Weight
VolumeUnit
Weight
Stabiling Load Distance of CG From
Block Ref
Block Dimensions
(t/m run)
Block Weight at
casting Yard
B5 WS 1.00 6.50 1.00 6.50 2.40 15.60 1.37 8.91 8.91 8.91 8.91 8.91 8.91 3.75 3.25 3.25 3.25 3.25 33.39 28.94 28.94 28.94 28.94RF1 1.00 0.50 0.50 0.25 2.40 0.60 1.37 0.34 0.34 0.34 0.34 0.34 0 .34 7.25 6.75 6.75 6.75 6.75 2.48 2.31 2.31 2.31 2.31
RF2 1.00 0.50 0.50 0.13 2.40 0.30 1 6.50 1.37 0.17 9.42 0.17 0.17 0.17 0.17 0.17 7.17 6.67 6.67 6.67 6 .67 1.23 1.14 1.14 1.14 1.14
B4 WS 1.00 6.00 1.00 6.00 2.40 14.40 1.37 8.22 8.22 8.22 8.22 8.22 3.50 3.00 3.00 3.00 28.77 24.66 24.66 24.66
RF1 1.00 0.5 0.5 0.25 2.40 0.60 1.37 0.34 0.34 0.34 0.34 0.34 6.75 6.25 6.25 6.25 2.31 2.14 2.14 2.14
RF2 1.00 0.5 0.5 0.13 2.40 0.30 15.30 1.37 0.17 8.73 0.17 0.17 0.17 0.17 6.17 5.67 5.67 5.67 1.06 0.97 0.97 0.97
WS 1.00 5.50 1.00 5.50 2.40 13.20 1.37 7.54 7.54 7.54 7.54 3.25 2.75 2.75 24.49 20.72 20.72
RF1 1.00 0.50 0.50 0.25 2.40 0.60 1.37 0.34 0.34 0.34 0.34 5.75 5.25 5.25 1.97 1.80 1.80
RF2 1.00 0.50 0.50 0.13 2.40 0.30 14.10 1.37 0.17 8.05 0.17 0.17 0.17 6.17 5.67 5.67 1.06 0.97 0.97
WS 1.00 5.00 1.00 5.00 2.40 12.00 1.37 6.85 6.85 6.85 3.00 2.50 20.55 17.13
RF1 1.00 0.50 0.50 0.25 2.40 0.60 1.37 0.34 0.34 0.34 5.75 5.25 1.97 1.80
RF2 1.00 0.50 0.50 0.13 2.40 0.30 12.90 1.37 0.17 7.36 0.17 0.17 5.67 5.17 0.97 0.88
WF1 1.00 0.50 0.50 0.13 2.40 0.30 1.37 0.17 0.17 0.33 0.06
WF2 1.00 0.50 0.50 0.25 2.40 0.60 1.37 0.34 0.34 0.25 0.09
BP 1.00 5.50 1.00 5.50 2.40 13.20 14.10 1.37 7.54 8.05 7.54 3.25 24.49
98.07 98.07 90.02 82.66 74.11 65.87 56.45 42.69 42.69 35.84 18.91 10.00 331.68 262.04 242.24 216.53 190.97 1 58.58 103.44 103.44 86.31 37.82 20.00
107.26 107.26 99.21 91.85 83.46 75.06 65.65 65.65 50.03 43.18 19.60 10.00 365.71 291.48 271.67 246.04 220.41 1 88.01 188.01 122.68 105.55 39.20 20.00Total load &
moment LWL
Total load &
moment HWL
B3
B2
B1
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1.4 SUMMARY OF TOTAL LOAD AND MOMENT - Non Seismic
1.4.1 ACTUATING FORCE AND MOMENT
LOAD(t/m) 6.14 6.00 5.87 5.75 5.64 4.89 3.61 2.49 1.52 0.72 0.18
MOMENT (t-m/m) 39.83 33.76 27.83 22.02 16.32 10.90 6.66 3.62 1.62 0.50 0.26
LOAD(t/m) 7.27 7.11 6.95 6.81 6.67 5.71 4.19 2.82 1.62 0.72 0.18
MOMENT (t-m/m) 46.47 39.37 32.34 25.46 18.72 12.32 7.38 3.88 1.67 0.51 0.26
LOAD(t/m) 15.35 13.45 11.55 9.65 7.75 5.85 4.88 3.90 2.93 1.95 0.98
MOMENT (t-m/m) 70.55 56.15 43.65 33.05 24.35 17.55 12.19 7.80 4.39 1.95 0.49
LOAD(t/m) 5.75 5.13 4.51 3.89 3.28 2.66 2.04 1.42 0.80 0.19 0.00
MOMENT (t-m/m) 26.73 21.30 16.48 12.27 8.69 5.72 3.37 1.64 0.53 0.04 0.00
LOAD(t/m) 6.10 5.27 4.45 3.63 2.80 1.98 1.15 0.33 0.00 0.00 0.00
MOMENT (t-m/m) 22.58 16.90 12.04 8.00 4.78 2.40 0.83 0.09 0.00 0.00 0.00
LOAD(t/m) 0.17 0.19 0.21 0.24 0.27 0.31 0.36 0.44 0.57 0.80 1.33
MOMENT (t-m/m) 1.96 1.95 1.95 1.94 1.93 1.92 1.91 1.89 1.86 1.80 1.67
B10 &
B11
B9 &
B10
BACKFILL
(LOW WATER
CONDITION)
B5 &
B6
B1 &
B2
BOLLARD PULL
POSITION
Unbalanced
Hydraustatic Force(Low Water Condition)
LIVE LOAD
SURCHARGE
Unbalanced
Hydraustatic Force
(High Water Condition)
FORCE
DUE TOToe
BACKFILL
(HIGH WATER
CONDITION)
B8 &
B9
B6 &
B7
B7 &
B8
B2 &
B3
B3 &
B4B4 & B5
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1.4.2 STABILISING FORCE AND MOMENT
LOAD(t/m) 98.07 90.02 82.66 74.11 65.87 56.45 42.69 42.69 35.84 18.91 10.00
MOMENT (t-m/m) 331.68 262.04 242.24 216.53 190.97 158.58 103.44 103.44 86.31 37.82 20.00
LOAD(t/m) 107.26 99.21 91.85 83.46 75.06 65.65 65.65 50.03 43.18 19.60 10.00
MOMENT (t-m/m) 365.71 291.48 271.67 246.04 220.41 188.01 188.01 122.68 105.55 39.20 20.00
LOAD(t/m) 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00
MOMENT (t-m/m) 50.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00
LOAD(t/m) 10.00 10.00 10.00 10.00 10.00 10.00 5.00 5.00 5.00 0.00 0.00
MOMENT (t-m/m) 55.00 50.00 50.00 50.00 50.00 22.50 22.50 22.50 0.00 0.00 0.00
B10 &
B11
LIVE LOAD
SURCHARGE
on backfill
B9 &
B10
SELF-WT
(HIGH WATER
CONDITION)
SELF-WT(LOW WATER
CONDITION)
LIVE LOAD
SURCHARGE
on Wall
B6 &
B7
B7 &
B8
B2 &
B3
B3 &
B4B4 & B5
B8 &
B9
FORCE
DUE TOToe
B1 &
B2POSITION
B5 &
B6
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1.6 STABILITY CHECK 59.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00
LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.00
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 11.88 11.13 10.38 9.64 8.92 7.55 5.65 3.91 2.33 0.91 0.18
Actuating Moment tm/m 66.56 55.06 44.30 34.29 25.01 16.62 10.03 5.26 2.15 0.54 0.26
Stabilising Load t/m 98.07 90.02 82.66 74.11 65.87 56.45 42.69 42.69 35.84 18.91 10.00
Stabilising Moment tm/m 331.68 262.04 242.24 216.53 190.97 158.58 103.44 103.44 86.31 37.82 20.00
0.30 0.20 0.11 0.29 0.48 0.49 0.31 0.20 0.15 0.03 0.03
safe safe safe safe safe safe safe safe safe safe safe
4.95 4.85 4.78 4.61 4.43 4.49 4.54 6.56 9.24 12.51 33.24
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
4.98 4.76 5.47 6.31 7.63 9.54 10.31 19.67 40.16 70.25 78.03
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
a Side (t/m2) 21.19 22.34 18.62 17.76 16.26 13.98 11.74 10.59 8.47 4.93 2.60
safe safe safe safe safe safe safe safe safe safe safeLand Side (t/m
2) 11.50 13.67 14.44 9.20 5.70 4.84 5.34 6.49 5.86 4.53 2.40
safe safe safe safe safe safe safe safe safe safe safe
1
Against Sliding
Against Over Turning
Factor of
safety
Description
Zsea side
Zland side
Eccentricity (e) (m)
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LOAD
COMB Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
LWL Actuating Load t/m 13.37 12.38 11.40 10.43 9.48 7.69 5.34 3.15 1.62 0.72 0.18
Actuating Moment tm/m 69.06 56.27 44.38 33.46 23.51 14.72 8.21 3.97 1.67 0.51 0.26
Stabilising Load t/m 107.26 99.21 91.85 83.46 75.06 65.65 65.65 50.03 43.18 19.60 10.00
Stabilising Moment tm/m 365.71 291.48 271.67 246.04 220.41 188.01 188.01 122.68 105.55 39.20 20.00
0.23 0.13 0.03 0.20 0.38 0.36 -0.24 0.13 0.09 0.03 0.03
safe safe safe safe safe safe safe safe safe safe safe
4.81 4.81 4.83 4.80 4.75 5.13 7.38 9.52 15.95 16.29 33.24Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
5.30 5.18 6.12 7.35 9.38 12.78 22.90 30.89 63.16 76.48 78.03
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 22.06 22.92 18.93 18.53 17.23 14.88 9.36 11.54 9.61 5.09 2.60
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 13.69 16.77 17.81 11.82 7.80 7.00 16.89 8.48 7.66 4.71 2.40
safe safe safe safe safe safe safe safe safe safe safe
Against Over Turning
Against Sliding
Eccentricity (e) (m)
Factor of
safety
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.006.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 27.23 24.58 21.93 19.29 16.67 13.40 10.52 7.81 5.25 2.86 1.16
Actuating Moment tm/m 137.11 111.21 87.95 67.34 49.36 34.17 22.22 13.06 6.54 2.49 0.74
Stabilising Load t/m 108.07 100.02 92.66 84.11 75.87 66.45 47.69 47.69 40.84 18.91 10.00
Stabilising Moment tm/m 386.68 312.04 292.24 266.53 240.97 181.08 125.94 125.94 86.31 37.82 20.00
0.69 0.49 0.30 0.38 0.47 0.79 0.33 0.13 0.55 0.13 0.07
safe safe safe safe safe safe safe safe safe safe safe
2.38 2.44 2.54 2.62 2.73 2.98 2.72 3.67 4.67 3.97 5.19
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.82 2.81 3.32 3.96 4.88 5.30 5.67 9.64 13.20 15.20 26.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
PressureSea Side (t/m
2) 30.45 31.81 25.10 21.67 18.65 19.82 13.26 11.06 13.53 5.66 2.78
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m
2
) 5.57 8.19 11.97 8.92 6.64 2.33 5.82 8.01 2.81 3.79 2.22safe safe safe safe safe safe safe safe safe safe safe
2
Factor of
safety
Zland side
Zsea side
Against Over Turning
Eccentricity (e) (m)
Against Sliding
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
LWL Actuating Load t/m 28.72 25.83 22.95 20.08 17.23 13.54 10.21 7.05 4.55 2.67 1.16
Actuating Moment tm/m 139.61 112.42 88.03 66.51 47.86 32.27 20.40 11.77 6.06 2.46 0.74
Stabilising Load t/m 117.26 109.21 101.85 93.46 85.06 75.65 70.65 55.03 48.18 19.60 10.00
Stabilising Moment tm/m 420.71 341.48 321.67 296.04 270.41 210.51 210.51 145.18 105.55 39.20 20.00
0.60 0.40 0.21 0.29 0.38 0.64 -0.19 0.08 0.44 0.13 0.07
safe safe safe safe safe safe safe safe safe safe safe
2.45 2.54 2.66 2.79 2.96 3.35 4.15 4.68 6.35 4.40 5.19Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
3.01 3.04 3.65 4.45 5.65 6.52 10.32 12.33 17.42 15.92 26.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
PressureSea Side (t/m
2) 31.32 32.39 25.40 22.44 19.62 20.72 10.89 12.01 14.67 5.82 2.78
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 7.76 11.29 15.34 11.54 8.74 4.49 17.37 10.00 4.61 3.98 2.22
safe safe safe safe safe safe safe safe safe safe safe
Factor of
safety
Against Sliding
Eccentricity (e) (m)
Against Over Turning
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.006.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 27.23 24.58 21.93 19.29 16.67 13.40 10.52 7.81 5.25 2.86 1.16
Actuating Moment tm/m 137.11 111.21 87.95 67.34 49.36 34.17 22.22 13.06 6.54 2.49 0.74
Stabilising Load t/m 128.07 120.02 112.66 104.11 95.87 86.45 67.69 67.69 60.84 38.91 30.00
Stabilising Moment tm/m 436.68 352.04 332.24 306.53 280.97 221.08 165.94 165.94 126.31 77.82 60.00
0.66 0.49 0.33 0.45 0.58 0.84 0.38 0.24 0.53 0.06 0.02
safe safe safe safe safe safe safe safe safe safe safe
2.82 2.93 3.08 3.24 3.45 3.87 3.86 5.20 6.95 8.17 15.58
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
3.18 3.17 3.78 4.55 5.69 6.47 7.47 12.71 19.32 31.27 80.67
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 35.45 38.21 31.50 28.28 25.31 26.48 19.66 17.46 19.93 10.66 7.78
safe safe safe safe safe safe safe safe safe safe safe
Land Side(t/m
2
)7.24 9.79 13.57 9.58 6.64 2.33 7.42 9.61 4.41 8.79 7.22
safe safe safe safe safe safe safe safe safe safe safe
3 Zsea sideZland side
Against SlidingFactor of
safety
Eccentricity (e) (m)
Against Over Turning
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LOAD
COMB
Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8B8 &
B9
B9 &
B10
B10 &
B11
Description
LWL Actuating Load t/m 28.72 25.83 22.95 20.08 17.23 13.54 10.21 7.05 4.55 2.67 1.16
Actuating Moment tm/m 139.61 112.42 88.03 66.51 47.86 32.27 20.40 11.77 6.06 2.46 0.74
Stabilising Load t/m 137.26 129.21 121.85 113.46 105.06 95.65 90.65 75.03 68.18 39.60 30.00
Stabilising Moment tm/m 470.71 381.48 361.67 336.04 310.41 250.51 250.51 185.18 145.55 79.20 60.00
0.59 0.42 0.25 0.37 0.50 0.72 -0.04 0.19 0.45 0.06 0.02
safe safe safe safe safe safe safe safe safe safe safe
2.87 3.00 3.19 3.39 3.66 4.24 5.32 6.38 8.99 8.89 15.58
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
3.37 3.39 4.11 5.05 6.49 7.76 12.28 15.73 24.02 32.16 80.67
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 36.32 38.79 31.80 29.05 26.28 27.39 17.29 18.41 21.07 10.82 7.78
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 9.43 12.89 16.94 12.20 8.74 4.49 18.97 11.60 6.21 8.98 7.22
safe safe safe safe safe safe safe safe safe safe safe
Against SlidingFactor of
safety
Eccentricity (e) (m)
Against Over Turning
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.006.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 11.88 11.13 10.38 9.64 8.92 7.55 5.65 3.91 2.33 0.91 0.18
Actuating Moment tm/m 66.56 55.06 44.30 34.29 25.01 16.62 10.03 5.26 2.15 0.54 0.26
Stabilising Load t/m 118.07 110.02 102.66 94.11 85.87 76.45 62.69 62.69 55.84 38.91 30.00
Stabilising Moment tm/m 381.68 302.04 282.24 256.53 230.97 198.58 143.44 143.44 126.31 77.82 60.00
0.33 0.26 0.18 0.39 0.60 0.62 0.37 0.30 0.28 0.01 0.01
safe safe safe safe safe safe safe safe safe safe safe
5.96 5.93 5.93 5.86 5.78 6.08 6.66 9.63 14.40 25.73 99.72
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
5.73 5.49 6.37 7.48 9.23 11.95 14.30 27.27 58.77 144.54 234.09
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 26.19 28.74 25.02 24.37 22.92 20.64 18.14 16.99 14.87 9.93 7.60
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 13.16 15.27 16.04 9.86 5.70 4.84 6.94 8.09 7.46 9.53 7.40
safe safe safe safe safe safe safe safe safe safe safe
4
Against SlidingFactor of
safetyAgainst Over Turning
Eccentricity (e) (m)
Zsea side
Zland side
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11
Description
LWL Actuating Load t/m 13.37 12.38 11.40 10.43 9.48 7.69 5.34 3.15 1.62 0.72 0.18
Actuating Moment tm/m 69.06 56.27 44.38 33.46 23.51 14.72 8.21 3.97 1.67 0.51 0.26
Stabilising Load t/m 127.26 119.21 111.85 103.46 95.06 85.65 85.65 70.03 63.18 39.60 30.00
Stabilising Moment tm/m 415.71 331.48 311.67 286.04 260.41 228.01 228.01 162.68 145.55 79.20 60.00
0.28 0.19 0.11 0.31 0.51 0.51 -0.07 0.23 0.22 0.01 0.01
safe safe safe safe safe safe safe safe safe safe safe
5.71 5.78 5.89 5.95 6.02 6.69 9.63 13.33 23.34 32.91 99.72
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
6.02 5.89 7.02 8.55 11.08 15.49 27.77 40.97 87.10 154.52 234.09
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 27.06 29.32 25.33 25.14 23.89 21.55 15.76 17.94 16.01 10.09 7.60
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 15.36 18.37 19.41 12.48 7.80 7.00 18.49 10.08 9.26 9.71 7.40
safe safe safe safe safe safe safe safe safe safe safe
Eccentricity (e) (m)
Factor of
safety
Against Sliding
Against Over Turning
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.006.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 12.06 11.32 10.59 9.88 9.18 7.85 6.01 4.35 2.90 1.71 1.51
Actuating Moment tm/m 68.52 57.01 46.25 36.24 26.95 18.54 11.94 7.15 4.01 2.34 1.92
Stabilising Load t/m 98.07 90.02 82.66 74.11 65.87 56.45 42.69 42.69 35.84 18.91 10.00
Stabilising Moment tm/m 331.68 262.04 242.24 216.53 190.97 158.58 103.44 103.44 86.31 37.82 20.00
0.32 0.22 0.13 0.32 0.51 0.52 0.36 0.24 0.20 0.12 0.19
safe safe safe safe safe safe safe safe safe safe safe
4.88 4.77 4.68 4.50 4.30 4.31 4.26 5.89 7.42 6.65 3.96
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
4.84 4.60 5.24 5.98 7.09 8.55 8.66 14.47 21.54 16.17 10.40
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 21.52 22.81 19.09 18.14 16.58 14.30 12.19 11.04 8.92 5.60 3.22
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 11.17 13.20 13.97 8.81 5.38 4.52 4.88 6.03 5.42 3.85 1.78
safe safe safe safe safe safe safe safe safe safe safe
5
Against Over Turning
Zsea side
Zland side
Eccentricity (e) (m)
Against SlidingFactor of
safety
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LOAD
COMB
Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8B8 &
B9
B9 &
B10
B10 &
B11
Description
LWL Actuating Load t/m 13.54 12.57 11.61 10.67 9.74 7.99 5.70 3.60 2.20 1.52 1.51
Actuating Moment tm/m 71.01 58.22 46.32 35.40 25.44 16.64 10.12 5.86 3.53 2.31 1.92
Stabilising Load t/m 107.26 99.21 91.85 83.46 75.06 65.65 65.65 50.03 43.18 19.60 10.00
Stabilising Moment tm/m 365.71 291.48 271.67 246.04 220.41 188.01 188.01 122.68 105.55 39.20 20.00
0.25 0.15 0.05 0.23 0.40 0.39 -0.21 0.17 0.14 0.12 0.19
safe safe safe safe safe safe safe safe safe safe safe
4.75 4.74 4.75 4.69 4.62 4.93 6.91 8.35 11.80 7.73 3.96
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
5.15 5.01 5.86 6.95 8.66 11.30 18.58 20.94 29.92 16.95 10.40
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 22.39 23.39 19.39 18.92 17.55 15.20 9.82 11.99 10.06 5.77 3.22
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 13.36 16.30 17.34 11.43 7.47 6.68 16.44 8.02 7.21 4.03 1.78
safe safe safe safe safe safe safe safe safe safe safe
Against SlidingFactor of
safetyAgainst Over Turning
Eccentricity (e) (m)
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.00
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 27.41 24.77 22.14 19.53 16.93 13.70 10.88 8.25 5.82 3.66 2.49
Actuating Moment tm/m 139.07 113.16 89.90 69.29 51.30 36.09 24.13 14.95 8.39 4.29 2.41
Stabilising Load t/m 108.07 100.02 92.66 84.11 75.87 66.45 47.69 47.69 40.84 18.91 10.00
Stabilising Moment tm/m 386.68 312.04 292.24 266.53 240.97 181.08 125.94 125.94 86.31 37.82 20.00
0.71 0.51 0.32 0.41 0.50 0.82 0.37 0.17 0.59 0.23 0.24
safe safe safe safe safe safe safe safe safe safe safe
2.37 2.42 2.51 2.58 2.69 2.91 2.63 3.47 4.21 3.10 2.41
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.78 2.76 3.25 3.85 4.70 5.02 5.22 8.42 10.28 8.82 8.30
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 30.78 32.28 25.56 22.05 18.97 20.14 13.72 11.52 13.97 6.34 3.40
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 5.25 7.72 11.50 8.54 6.32 2.01 5.36 7.56 2.36 3.12 1.60
safe safe safe safe safe safe safe safe safe safe safe
6 Zsea sideZland side
Against Sliding
Eccentricity (e) (m)
Against Over Turning
Factor of
safety
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
LWL Actuating Load t/m 28.89 26.02 23.16 20.32 17.49 13.84 10.58 7.50 5.12 3.47 2.49
Actuating Moment tm/m 141.56 114.37 89.97 68.45 49.79 34.19 22.31 13.66 7.92 4.26 2.41
Stabilising Load t/m 117.26 109.21 101.85 93.46 85.06 75.65 70.65 55.03 48.18 19.60 10.00
Stabilising Moment tm/m 420.71 341.48 321.67 296.04 270.41 210.51 210.51 145.18 105.55 39.20 20.00
0.62 0.42 0.23 0.31 0.41 0.67 -0.16 0.11 0.47 0.22 0.24
safe safe safe safe safe safe safe safe safe safe safe
2.43 2.52 2.64 2.76 2.92 3.28 4.01 4.40 5.65 3.39 2.41
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.97 2.99 3.58 4.32 5.43 6.16 9.44 10.63 13.33 9.20 8.30
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 31.65 32.86 25.87 22.83 19.94 21.04 11.35 12.46 15.11 6.50 3.40
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 7.44 10.82 14.87 11.16 8.41 4.17 16.91 9.55 4.16 3.30 1.60
safe safe safe safe safe safe safe safe safe safe safe
Eccentricity (e) (m)
Against Sliding
Against Over Turning
Factor of
safety
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.006.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 27.41 24.77 22.14 19.53 16.93 13.70 10.88 8.25 5.82 3.66 2.49
Actuating Moment tm/m 139.07 113.16 89.90 69.29 51.30 36.09 24.13 14.95 8.39 4.29 2.41
Stabilising Load t/m 128.07 120.02 112.66 104.11 95.87 86.45 67.69 67.69 60.84 38.91 30.00
Stabilising Moment tm/m 436.68 352.04 332.24 306.53 280.97 221.08 165.94 165.94 126.31 77.82 60.00
0.68 0.51 0.35 0.47 0.60 0.86 0.41 0.27 0.56 0.11 0.08
safe safe safe safe safe safe safe safe safe safe safe
2.80 2.91 3.05 3.20 3.40 3.79 3.73 4.92 6.27 6.38 7.23
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
3.14 3.11 3.70 4.42 5.48 6.13 6.88 11.10 15.05 18.15 24.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 35.78 38.68 31.96 28.66 25.64 26.80 20.12 17.92 20.37 11.34 8.40
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 6.91 9.32 13.10 9.20 6.32 2.01 6.96 9.16 3.96 8.12 6.60
safe safe safe safe safe safe safe safe safe safe safe
7 Zsea sideZland side
Eccentricity (e) (m)
Factor of
safety
Against Sliding
Against Over Turning
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LOAD
COMB
Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8B8 &
B9
B9 &
B10
B10 &
B11
Description
LWL Actuating Load t/m 28.89 26.02 23.16 20.32 17.49 13.84 10.58 7.50 5.12 3.47 2.49
Actuating Moment tm/m 141.56 114.37 89.97 68.45 49.79 34.19 22.31 13.66 7.92 4.26 2.41
Stabilising Load t/m 137.26 129.21 121.85 113.46 105.06 95.65 90.65 75.03 68.18 39.60 30.00
Stabilising Moment tm/m 470.71 381.48 361.67 336.04 310.41 250.51 250.51 185.18 145.55 79.20 60.00
0.60 0.43 0.27 0.39 0.52 0.74 -0.02 0.21 0.48 0.11 0.08
safe safe safe safe safe safe safe safe safe safe safe
2.85 2.98 3.16 3.35 3.60 4.15 5.14 6.01 7.99 6.84 7.23
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
3.33 3.34 4.02 4.91 6.23 7.33 11.23 13.56 18.39 18.58 24.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 36.65 39.26 32.27 29.44 26.61 27.71 17.75 18.86 21.51 11.50 8.40
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 9.11 12.42 16.47 11.82 8.41 4.17 18.51 11.15 5.76 8.30 6.60
safe safe safe safe safe safe safe safe safe safe safe
Factor of
safety
Against Sliding
Against Over Turning
Eccentricity (e) (m)
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.00
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 12.06 11.32 10.59 9.88 9.18 7.85 6.01 4.35 2.90 1.71 1.51
Actuating Moment tm/m 68.52 57.01 46.25 36.24 26.95 18.54 11.94 7.15 4.01 2.34 1.92
Stabilising Load t/m 118.07 110.02 102.66 94.11 85.87 76.45 62.69 62.69 55.84 38.91 30.00
Stabilising Moment tm/m 381.68 302.04 282.24 256.53 230.97 198.58 143.44 143.44 126.31 77.82 60.00
0.35 0.27 0.20 0.41 0.62 0.65 0.40 0.33 0.31 0.06 0.06
safe safe safe safe safe safe safe safe safe safe safe
5.87 5.83 5.82 5.72 5.61 5.84 6.26 8.65 11.56 13.67 11.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
5.57 5.30 6.10 7.08 8.57 10.71 12.01 20.07 31.53 33.28 31.20
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safease
Sea Side (t/m2) 26.52 29.21 25.49 24.75 23.24 20.96 18.59 17.44 15.32 10.60 8.22
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 12.84 14.80 15.57 9.47 5.38 4.52 6.48 7.63 7.02 8.85 6.78
safe safe safe safe safe safe safe safe safe safe safe
8Zland side
Zsea side
Against Sliding
Eccentricity (e) (m)
Against Over Turning
Factor of
safety
Design Report-June 2012
Design of Quay Wall
Fishery Harbour at Barka
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LOAD
COMBToe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8
B8 &
B9
B9 &
B10
B10 &
B11Description
LWL Actuating Load t/m 13.54 12.57 11.61 10.67 9.74 7.99 5.70 3.60 2.20 1.52 1.51
Actuating Moment tm/m 71.01 58.22 46.32 35.40 25.44 16.64 10.12 5.86 3.53 2.31 1.92
Stabilising Load t/m 127.26 119.21 111.85 103.46 95.06 85.65 85.65 70.03 63.18 39.60 30.00
Stabilising Moment tm/m 415.71 331.48 311.67 286.04 260.41 228.01 228.01 162.68 145.55 79.20 60.00
0.29 0.21 0.13 0.33 0.53 0.53 -0.04 0.26 0.25 0.06 0.06
safe safe safe safe safe safe safe safe safe safe safe
5.64 5.69 5.78 5.82 5.85 6.43 9.01 11.68 17.27 15.61 11.89
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
5.85 5.69 6.73 8.08 10.24 13.70 22.53 27.76 41.25 34.25 31.20
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
Sea Side (t/m2) 27.39 29.79 25.79 25.53 24.22 21.87 16.22 18.39 16.46 10.77 8.22
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 15.03 17.90 18.94 12.09 7.47 6.68 18.04 9.62 8.81 9.03 6.78
safesafesafe safe safesafesafe safe safesafesafe
Base
Pressure
Against Over Turning
Factor of
safety
Against Sliding
Eccentricity (e) (m)
Design Report-June 2012
Design of Quay Wall
Fishery Harbo
2.1 ACTUATING FORCES AND MOMENTS-SEISMIC CASE
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2.1.1 BACKFILL EARTH -UPWARD SEISMIC
2.1.1. Pressure - High Water Condition
kaka
(horz.) bulk sub
B11 1.00 1.000 36 0 36 90 0.285 0.230 1.85 - p1 p1 = 0.230 x 1.85 x 1 = 0.426
0.400 36 0 36 90 0.285 0.230 1.85 - p2p3
p2 = 0.426 p3 = 0.230 x 1.85 x 0.4=
0.600 36 0 36 90 0.285 0.230 1.85 0.82 p4p5
p4 = p2 + p3 =
B9 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p6p7
p6 = p4 + p5 = p7 = 0.189
B8 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p8p9
p8 = p6 + p7 = p9 = 0.189
B7 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p10p11
p10 = p8 + p9 = 1.229 p11 = 0.189
B6 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p12 p12 = p10 + p11 = 1.417p13
p13 = 0.189
0.500 36 0 24 90 0.285 0.260 1.85 0.82 p14 p15p14= 0.260x{1.85x(1+0.4+0.6)+0.82x(1+1x 3) }= 1.81 p15
0.500 36 0 24 135 0.035 0.032 1.85 0.82p16
p17 p16= 0.032x{1.85x(1+0.4+0.6)+0.82x(1+1x 3+0.5)} =0.236 p17= 0.01
B4 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p18 p19 p18=p16+p17= p19= 0.032 x 0.82 x 1 = 0.03
B3 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p20p21
p20=p18+p19= p21= 0.032 x 0.82 x 1 = 0.03
B2 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p22 p22=p20+p21 = p23 p23= 0.032 x 0.82 x 1 = 0.03
B1 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p24 p24=p22+p23 = 0.328 p25 p25= 0.032 x 0.82 x 1 = 0.03
0.11
0.28
0.30
0.852 0.230 x 0.82 x 1 =
0.032 x 0.82 x 0.5 =
0.25
Block
Ref.
Height
Detail (m)
Backfill Soil Data
Computation of Pressure (t/m2per m run)
B5 1.00
0.230 x 0.82 x 1 =
B10 1.00
0.170
0.60 p5 = 0.230 x 0.82 x 0.6 = 0.26
0.260 x 0.82 x 0.5 =
1.040 0.230 x 0.82 x 1 =
0.230 x 0.82 x 1 =
Design Report-June2012
Design of Quay Wall
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Fishery Harbo
2.1..1.3 Pressure - Low Water Condition
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ka ka(horz.) bulk sub
B11 1.00 1.00 36 0 36 90 0.285 0.230 1.85 - p1 p1= 0.230 x 1.85 x 1 = 0.426
B10 1.00 1.00 36 0 36 90 0.285 0.230 1.85 - p2p3
p2 = 0.426 0.230 x 1.85 x 1 =
B9 1.00 1.00 36 0 36 90 0.285 0.230 1.85 - p4p5
0.230 x 1.85 x 1 =
0.200 36 0 36 90 0.285 0.230 1.85 - p6p7
p6 = p4 + p5 = 0.230 x 1.85 x 0.2 =
0.800 36 0 36 90 0.285 0.230 1.85 0.82 p8 p8 = p6 + p7 =p9
0.230 x 0.82 x 0.8 =
B7 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p10 p10 = p8 + p9 = 0.230 x 0.82 x 1 =
B6 1.00 1.000 36 0 36 90 0.285 0.230 1.85 0.82 p12 p12=p10+p11=p13
0.230 x 0.82 x 1 =
0.500 36 0 24 90 0.285 0.260 1.85 0.82 p14 p15p14= 0.260x{1.85x(1+1+1+0.2)+0.82x(0.8+1x 2) }= 2.1 p15=
0.500 36 0 24 135 0.035 0.032 1.85 0.82p16
P17 p16= 0.032x{1.85x(1+1+1+0.2)+0.82x(0.8+1x 2+0.5) }= 0.276p17= 0.01
B4 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p18 p19 p18=p16+p17= p19= 0.032 x 0.82 x 1 = 0.03
B3 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p20p21
p20=p18+p19= p21= 0.032 x 0.82 x 1 = 0.03
B2 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p22 p22=p20+p21 = p23 p23= 0.032 x 0.82 x 1 = 0.03
B1 1.00 1.000 36 0 24 135 0.035 0.032 1.85 0.82 p24 p24=p22+p23 = p25 p25= 0.032 x 0.82 x 1 = 0.03
0.32
0.34
0.37
B8 1.00
1.70
0.289
0.189
0.260 x 0.82 x 0.5 =
0.032 x 0.82 x 0.5 =
1.36 p9 = 0.15
p13 =
0.19
0.09
Block
Ref.
Height Detail
(m)
Backfill Soil Data
p3 =
Computation of Pressure (t/m2per m run)
p4 = p2 + p3 = 0.85 p5 = 0.43
0.43
B5 1.00
1.51p11
p11 =
1.28 p7 =
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Fishery Harbour at Barka
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2.1.2 Live Load Surcharge
2.1.2.1 Pressure
ka ka (horz.) q
B11 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls1 0.29
B10 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls2 0.29
B9 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls3 0.29
B8 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls4 0.29
B7 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls5 0.29
B6 1.00 1.00 36.00 0.00 36.00 90.00 0.285 0.230 1.25 plls6 0.29
0.50 36.00 0.00 24.00 90.00 0.285 0.26 1.25 plls7 plls7 = 0.26 x 1.25 = 0.33
0.50 36.00 0.00 24.00 135.00 0.035 0.03 1.25 plls8 plls8 = 0.03 x 1.25 = 0.04
B4 1.00 1.00 36.00 0.00 24.00 135.00 0.035 0.03 1.25 plls9 plls9 = 0.03 x 1.25 = 0.04
B3 1.00 1.00 36.00 0.00 24.00 135.00 0.035 0.03 1.25 plls10 plls10 = 0.03 x 1.25 = 0.04
B2 1.00 1.00 36.00 0.00 24.00 135.00 0.035 0.03 1.25 plls11 plls11 = 0.03 x 1.25 = 0.04
B1 1.00 1.00 36.00 0.00 24.00 135.00 0.035 0.03 1.25 plls12 plls12 = 0.03 x 1.25 = 0.04
plls5 = 0.230 x 1.25 =
plls1 = 0.230 x 1.25 =
plls2 = 0.230 x 1.25 =
plls3 = 0.230 x 1.25 =
plls4 = 0.230 x 1.25 =
Block
Ref.
Height Detail
(m)
Backfill Soil Data
Computation of pressure (t/m2per m run)
B5 1.00
plls6 = 0.230 x 1.25 =
Design Report-June 2012
Design of Quay Wall
Fishery Harbo
2.1.2.2 Live Load Surcharge Forces & Moment -
Description Moment about (t-m per m run)Dist of CG from (m)Actuating Force(t per m run)
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Block
Ref
Force
Ref.
Pressure
(t/m2per m
run)
Height
Force
(t per
m run)
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B11 plls1 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 10.50 9.50 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 3.02 2.73 2.44 2.16 1.87 1.58 1.29 1.01 0.72 0.43
B10 plls2 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 9.50 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 2.73 2.44 2.16 1.87 1.58 1.29 1.01 0.72 0.43 0.14
B9 plls3 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 8.50 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 2.44 2.16 1.87 1.58 1.29 1.01 0.72 0.43 0.14
B8 plls4 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 7.50 6.50 5.50 4.50 3.50 2.50 1.50 0.50 2.16 1.87 1.58 1.29 1.01 0.72 0.43 0.14
B7 plls5 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 0.29 6.50 5.50 4.50 3.50 2.50 1.50 0.50 1.87 1.58 1.29 1.01 0.72 0.43 0.14
B6 plls6 0.29 1.00 0.29 0.29 0.29 0.29 0.29 0.29 0.29 5.50 4.50 3.50 2.50 1.50 0.50 1.58 1.29 1.01 0.72 0.43 0.14
plls7 0.33 0.50 0.16 0.16 0.16 0.16 0.16 0.16 4.75 3.75 2.75 1.75 0.75 0.77 0.61 0.45 0.28 0.12
plls8 0.04 0.50 0.02 0.02 0.02 0.02 0.02 0.02 4.25 3.25 2.25 1.25 0.25 0.08 0.06 0.04 0.02 0.005
B4 plls9 0.04 1.00 0.04 0.04 0.04 0.04 0.04 3.50 2.50 1.50 0.50 0.13 0.09 0.06 0.02
B3 plls10 0.04 1.00 0.04 0.04 0.04 0.04 2.50 1.50 0.50 0.09 0.06 0.02
B2 plls11 0.04 1.00 0.04 0.04 0.04 1.50 0.50 0.06 0.02
B1 plls12 0.04 1.00 0.04 0.04 0.50 0.02
2.06 2.02 1.98 1.94 1.91 1.73 1.44 1.15 0.86 0.58 14.95 12.91 10.91 8.95 7.03 5.18 3.59 2.30 1.29 0.58Total
B5
p ( p )( )g ( p )
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Fishery Ha
Alon
g
Wall
Across
WallHeight Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10 &
B11Toe
B1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
Block Dimensions
Volum
e
Block Ref
Seismic Load Distance of CG From
Unit
WeightSeis
mic
Co-
WeightSeismi
c Wt
Moment about
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(m) (m) (m) (cu.m) (t/cum)(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)
(t/m
run)(m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
(t-m
per m
run)
efficie
nt
B5 WS 1.00 6.50 1.00 6.50 1.37 8.91 -0.04 -0.36 -0.36 -0.36 -0.36 -0.36 -0.36 3.75 3.25 3.25 3.25 3.25 -1.34 -1.16 -1.16 -1.16 -1.16
RF1 1.00 0.50 0.50 0.25 1.37 0.34 -0.04 -0.01 -0.01 -0.01 -0.01 -0.01 -0.01 7.25 6.75 6.75 6.75 6.75 -0.10 -0.09 -0.09 -0.09 -0.09
RF2 1.00 0.50 0.50 0.25 1.37 0.34 -0.04 -0.01 -0.01 -0.01 -0.01 -0.01 -0.01 7.17 6.67 6.67 6.67 6.67 -0.10 -0.09 -0.09 -0.09 -0.09
B4 WS 1.00 6.00 1.00 6.00 1.37 8.22 -0.04 -0.33 -0.33 -0.33 -0.33 -0.33 3.50 3.00 3.00 3.00 -1.15 -0.99 -0.99 -0.99
RF1 1.00 0.5 0.5 0.25 1.37 0.34 -0.04 -0.01 -0.01 -0.01 -0.01 -0.01 6.75 6.25 6.25 6.25 -0.09 -0.09 -0.09 -0.09
RF2 1.00 0.5 0.5 0.13 1.37 0.17 -0.04 -0.01 -0.01 -0.01 -0.01 -0.01 6.17 5.67 5.67 5.67 -0.04 -0.04 -0.04 -0.04
WS 1.00 5.50 1.00 5.50 1.37 7.54 -0.04 -0.30 -0.30 -0.30 -0.30 3.25 2.75 2.75 -0.98 -0.83 -0.83
RF1 1.00 0.50 0.50 0.25 1.37 0.34 -0.04 -0.01 -0.01 -0.01 -0.01 5.75 5.25 5.25 -0.08 -0.07 -0.07
RF2 1.00 0.50 0.50 0.13 1.37 0.17 -0.04 -0.01 -0.01 -0.01 -0.01 6.17 5.67 5.67 -0.04 -0.04 -0.04
WS 1.00 5.00 1.00 5.00 1.37 6.85 -0.04 -0.27 -0.27 -0.27 3.00 2.50 -0.82 -0.69
RF1 1.00 0.50 0.50 0.25 1.37 0.34 -0.04 -0.01 -0.01 -0.01 5.75 5.25 -0.08 -0.07
RF2 1.00 0.50 0.50 0.13 1.37 0.17 -0.04 -0.01 -0.01 -0.01 5.67 5.17 -0.04 -0.04
WF1 1.00 0.50 0.50 0.13 1.37 0.17 -0.04 -0.01 -0.01 0.33 0.00
WF2 1.00 0.50 0.50 0.25 1.37 0.34 -0.04 -0.01 -0.01 0.25 0.00
BP 1.00 5.50 1.00 5.50 1.37 7.54 -0.04 -0.30 -0.30 3.25 -0.98
-4.30 -3.98 -3.68 -3.36 -3.01 -2.63 -2.00 -1.35 -1.41 -0.78 -0.40 -14.68 -11.84 -11.05 -10.11 -9.00 -7.66 -5.04 -3.29 -3.43 -1.57 -0.80
-3.86 -3.40 -3.11 -2.80 -2.45 -2.06 -1.51 -0.89 -0.97 -0.69 -0.40 -13.14 -9.92 -9.12 -8.23 -7.12 -5.78 -3.58 -1.88 -2.07 -1.37 -0.80
Total Load &
Moment -LWL
Total Load &
Moment -HWL
B3
B2
B1
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2.3 SUMMARY OF TOTAL LOAD AND MOMENT
2.3.1 ACTUATING FORCE AND MOMENT (IMPOSED LOADS ARE TAKEN AS 50% OF THE ORIGINAL)
LOAD(t/m length) 8.03 7.69 7.37 7.08 6.82 5.77 4.25 2.93 1.80 0.85 0.21
MOMENT (t-m/m) 48.92 41.06 33.53 26.30 19.35 12.85 7.85 4.27 1.91 0.59 0.09
LOAD(t/m length) 6.61 6.61 6.28 5.64 4.94 4.19 3.46 2.85 2.24 1.62 0.95
MOMENT (t-m/m) 41.87 35.25 28.82 22.87 17.59 13.04 9.22 6.06 3.52 1.59 0.47
LOAD(t/m length) 14.64 14.30 13.66 12.72 11.76 9.95 7.72 5.78 4.03 2.47 1.16
MOMENT (t-m/m) 90.79 76.32 62.35 49.18 36.95 25.90 17.07 10.33 5.43 2.18 0.56
LOAD(t/m length) 9.32 8.95 8.60 8.27 7.97 6.73 4.94 3.33 1.92 0.85 0.21
MOMENT (t-m/m) 56.60 47.45 38.68 30.24 22.12 14.53 8.71 4.58 1.97 0.60 0.09
LOAD(t/m length) 7.85 7.19 6.86 6.22 5.52 4.76 4.04 3.43 2.97 1.86 0.95
MOMENT (t-m/m) 47.56 40.06 33.05 26.53 20.67 15.54 11.14 7.41 4.30 1.88 0.47
LOAD(t/m length) 17.17 16.14 15.46 14.49 13.49 11.50 8.98 6.76 4.89 2.72 1.16
MOMENT (t-m/m) 104.17 87.52 71.73 56.77 42.80 30.08 19.85 11.99 6.27 2.48 0.56
LOAD(t/m length) 1.03 1.01 0.99 0.97 0.95 0.86 0.72 0.58 0.43 0.29 0.00
MOMENT (t-m/m) 7.48 6.46 5.46 4.48 3.51 2.59 1.80 1.15 0.65 0.29 0.07
LOAD(t/m length) 5.75 5.13 4.51 3.89 3.28 2.66 2.04 1.42 0.80 0.19 0.00
MOMENT (t-m/m) 26.73 21.30 16.48 12.27 8.69 5.72 3.37 1.64 0.53 0.04 0.00
LOAD(t/m length) 6.10 5.27 4.45 3.63 2.80 1.98 1.15 0.33 0.00 0.00 0.00
MOMENT (t-m/m) 22.58 16.90 12.04 8.00 4.78 2.40 0.83 0.09 0.00 0.00 0.00
LOAD(t/m length) 0.09 0.10 0.11 0.12 0.13 0.15 0.18 0.22 0.29 0.40 0.67
MOMENT (t-m/m) 0.98 0.98 0.97 0.97 0.97 0.96 0.95 0.94 0.93 0.90 0.83
FORCE
DUE TO
SEISMIC
(LOW WATER CONDITION)
BOLLARD PULL
Unbalanced Hydraustatic
Force(Low Water Condition)
LIVE LOAD SURCHARGE
Unbalanced Hydraustatic
Force
(High Water Condition)
BACKFILL
(HIGH WATER CONDITION)
SEISMIC
(HIGH WATER CONDITION)
BACKFILL
(LOW WATER CONDITION)
BACKFILL+SEISMIC(LOW WATER CONDITION)
B5 & B6B1 &
B2
B2 &
B3Toe
B10 &
B11
B9 &
B10
BACKFILL+SEISMIC
(HIGH WATER CONDITION)
B8 &
B9
B7 &
B8POSITION
B3 &
B4
B4 &
B5B6 & B7
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2.3.2 STABILISING FORCE AND MOMENT (IMPOSED LOADS ARE TAKEN AS 50% OF THE ORIGINAL)
LOAD(t/m) 94.21 86.62 79.55 71.32 63.43 54.39 41.18 41.80 34.88 18.22 9.60
MOMENT (t-m/m) 318.55 252.13 233.11 208.30 183.85 152.80 99.86 101.56 84.24 36.45 19.20
LOAD(t/m) 102.96 95.24 88.17 80.10 72.06 63.02 63.64 48.68 41.77 18.82 9.60
MOMENT (t-m/m) 351.04 279.63 260.62 235.93 211.41 180.36 182.97 119.38 102.12 37.63 19.20
LOAD(t/m) 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00
MOMENT (t-m/m) 25.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00
LOAD(t/m) 5.00 5.00 5.00 5.00 5.00 5.00 2.50 2.50 2.50 0.00 0.00
MOMENT (t-m/m) 27.50 25.00 25.00 25.00 25.00 11.25 11.25 11.25 0.00 0.00 0.00
B9 &
B10
B3 &
B4
B4 &
B5B5 & B6
B7 &
B8
B8 &
B9
FORCE
DUE TOToe
B1 &
B2B6 & B7POSITION
B2 &
B3
LIVE LOAD SURCHARGE
on backfill
SELF-WT+SEISMIC
(HIGH WATER CONDITION)
SELF-WT+SEISMIC
(LOW WATER CONDITION)
LIVE LOAD SURCHARGE
on Wall
B10 &
B11
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Design of Quay Wall
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2.4 LOAD COMBINATION
ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
Actuating Force t/m 20.39 19.43 18.17 16.62 15.04 12.61 9.76 7.20 4.84 2.66 1.16
Actuating Moment tm/m 117.52 97.61 78.83 61.45 45.63 31.62 20.44 11.97 5.96 2.22 0.56
Stabilising Load t/m 94.21 86.62 79.55 71.32 63.43 54.39 41.18 41.80 34.88 18.22 9.60
Stabi lising Moment tm/m 318.55 252.13 233.11 208.30 183.85 152.80 99.86 101.56 84.24 36.45 19.20
Actuating Force t/m 23.27 21.42 19.91 18.11 16.29 13.47 10.13 7.09 4.89 2.72 1.16
Actuating Moment tm/m 126.75 104.41 83.77 64.77 47.58 32.47 20.68 12.08 6.27 2.48 0.56
Stabilising Load t/m 102.96 95.24 88.17 80.10 72.06 63.02 63.64 48.68 41.77 18.82 9.60
Stabilising Moment tm/m 351.04 279.63 260.62 235.93 211.41 180.36 182.97 119.38 102.12 37.63 19.20
Actuating Force t/m 21.42 20.44 19.16 17.59 15.99 13.47 10.48 7.78 5.27 2.95 1.16
Actuating Moment tm/m 125.00 104.07 84.29 65.93 49.15 34.21 22.24 13.12 6.60 2.50 0.64
Stabilising Load t/m 99.21 91.62 84.55 76.32 68.43 59.39 43.68 44.30 37.38 18.22 9.60
Stabi lising Moment tm/m 346.05 277.13 258.11 233.30 208.85 164.05 111.11 112.81 84.24 36.45 19.20
Actuating Force t/m 24.29 22.43 20.90 19.08 17.24 14.34 10.85 7.66 5.32 3.00 1.16
Actuating Moment tm/m 134.23 110.87 89.22 69.24 51.09 35.06 22.48 13.23 6.92 2.77 0.64
Stabilising Load t/m 107.96 100.24 93.17 85.10 77.06 68.02 66.14 51.18 44.27 18.82 9.60
Stabilising Moment tm/m 378.54 304.63 285.62 260.93 236.41 191.61 194.22 130.63 102.12 37.63 19.20
Actuating Force t/m 21.42 20.44 19.16 17.59 15.99 13.47 10.48 7.78 5.27 2.95 1.16
Actuating Moment tm/m 125.00 104.07 84.29 65.93 49.15 34.21 22.24 13.12 6.60 2.50 0.64
Stabilising Load t/m 109.21 101.62 94.55 86.32 78.43 69.39 53.68 54.30 47.38 28.22 19.60
Stabilising Moment tm/m 371.05 297.13 278.11 253.30 228.85 184.05 131.11 132.81 104.24 56.45 39.20Actuating Force t/m 24.29 22.43 20.90 19.08 17.24 14.34 10.85 7.66 5.32 3.00 1.16
Actuating Moment tm/m 134.23 110.87 89.22 69.24 51.09 35.06 22.48 13.23 6.92 2.77 0.64
Stabilising Load t/m 117.96 110.24 103.17 95.10 87.06 78.02 76.14 61.18 54.27 28.82 19.60
Stabilising Moment tm/m 403.54 324.63 305.62 280.93 256.41 211.61 214.22 150.63 122.12 57.63 39.20
2.0
3.0
Load Reference
WALL +
BACKFILL
HWL
LWL
LOAD Case Ref.
1.0
LWL
1.0 +LL
Surcharge
on BackfillHWL
LWL
1.0 +LL
Surcharge
on Backfill
& Wall
HWL
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Design of Quay Wall
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ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
Load Reference
LOAD Case Ref.
Actuating Force t/m 20.39 19.43 18.17 16.62 15.04 12.61 9.76 7.20 4.84 2.66 1.16
Actuating Moment tm/m 117.52 97.61 78.83 61.45 45.63 31.62 20.44 11.97 5.96 2.22 0.56
Stabilising Load t/m 109.21 101.62 94.55 86.32 78.43 69.39 53.68 54.30 47.38 28.22 19.60
Stabilising Moment tm/m 371.05 297.13 278.11 253.30 228.85 184.05 131.11 132.81 104.24 56.45 39.20
Actuating Force t/m 23.27 21.42 19.91 18.11 16.29 13.47 10.13 7.09 4.89 2.72 1.16
Actuating Moment tm/m 126.75 104.41 83.77 64.77 47.58 32.47 20.68 12.08 6.27 2.48 0.56
Stabilising Load t/m 117.96 110.24 103.17 95.10 87.06 78.02 76.14 61.18 54.27 28.82 19.60Stabilising Moment tm/m 403.54 324.63 305.62 280.93 256.41 211.61 214.22 150.63 122.12 57.63 39.20
Actuating Force t/m 20.48 19.53 18.27 16.73 15.17 12.76 9.94 7.43 5.12 3.06 1.83
Actuating Moment tm/m 118.50 98.59 79.80 62.42 46.60 32.58 21.40 12.91 6.89 3.12 1.40
Stabilising Load t/m 94.21 86.62 79.55 71.32 63.43 54.39 41.18 41.80 34.88 18.22 9.60
Stabi lising Moment tm/m 318.55 252.13 233.11 208.30 183.85 152.80 99.86 101.56 84.24 36.45 19.20
Actuating Force t/m 23.35 21.51 20.01 18.23 16.42 13.63 10.31 7.31 5.17 3.12 1.83
Actuating Moment tm/m 127.73 105.39 84.74 65.74 48.55 33.44 21.63 13.02 7.20 3.38 1.40
Stabilising Load t/m 102.96 95.24 88.17 80.10 72.06 63.02 63.64 48.68 41.77 18.82 9.60
Stabilising Moment tm/m 351.04 279.63 260.62 235.93 211.41 180.36 182.97 119.38 102.12 37.63 19.20
Actuating Force t/m 21.50 20.53 19.26 17.71 16.12 13.63 10.66 8.00 5.55 3.35 1.83
Actuating Moment tm/m 125.98 105.05 85.26 66.90 50.11 35.17 23.19 14.06 7.53 3.40 1.47
Stabilising Load t/m 99.21 91.62 84.55 76.32 68.43 59.39 43.68 44.30 37.38 18.22 9.60
Stabi lising Moment tm/m 346.05 277.13 258.11 233.30 208.85 164.05 111.11 112.81 84.24 36.45 19.20
Actuating Force t/m 24.38 22.52 21.00 19.20 17.37 14.49 11.03 7.88 5.60 3.40 1.83
Actuating Moment tm/m 135.20 111.85 90.20 70.21 52.06 36.02 23.43 14.17 7.85 3.67 1.47
Stabilising Load t/m 107.96 100.24 93.17 85.10 77.06 68.02 66.14 51.18 44.27 18.82 9.60
Stabilising Moment tm/m 378.54 304.63 285.62 260.93 236.41 191.61 194.22 130.63 102.12 37.63 19.20
HWL
LWL
6.0
4.0
5.0
LWL
1.0 +Bollard
Pull HWL
HWL
LWL
2.0 +Bollard
Pull
1.0 +LL
Surcharge
on Wall
Only
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Design of Quay Wall
Fishery Harbour at Barka
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ToeB1 &
B2
B2 &
B3
B3 &
B4
B4 &
B5
B5 &
B6
B6 &
B7
B7 &
B8
B8 &
B9
B9 &
B10
B10
&
B11
Load Reference
LOAD Case Ref.
Actuating Force t/m 21.50 20.53 19.26 17.71 16.12 13.63 10.66 8.00 5.55 3.35 1.83
Actuating Moment tm/m 125.98 105.05 85.26 66.90 50.11 35.17 23.19 14.06 7.53 3.40 1.47
Stabilising Load t/m 109.21 101.62 94.55 86.32 78.43 69.39 53.68 54.30 47.38 28.22 19.60
Stabilising Moment tm/m 371.05 297.13 278.11 253.30 228.85 184.05 131.11 132.81 104.24 56.45 39.20
Actuating Force t/m 24.38 22.52 21.00 19.20 17.37 14.49 11.03 7.88 5.60 3.40 1.83
Actuating Moment tm/m 135.20 111.85 90.20 70.21 52.06 36.02 23.43 14.17 7.85 3.67 1.47
Stabilising Load t/m 117.96 110.24 103.17 95.10 87.06 78.02 76.14 61.18 54.27 28.82 19.60Stabilising Moment tm/m 403.54 324.63 305.62 280.93 256.41 211.61 214.22 150.63 122.12 57.63 39.20
Actuating Force t/m 20.48 19.53 18.27 16.73 15.17 12.76 9.94 7.43 5.12 3.06 1.83
Actuating Moment tm/m 118.50 98.59 79.80 62.42 46.60 32.58 21.40 12.91 6.89 3.12 1.40
Stabilising Load t/m 109.21 101.62 94.55 86.32 78.43 69.39 53.68 54.30 47.38 28.22 19.60
Stabilising Moment tm/m 371.05 297.13 278.11 253.30 228.85 184.05 131.11 132.81 104.24 56.45 39.20
Actuating Force t/m 23.35 21.51 20.01 18.23 16.42 13.63 10.31 7.31 5.17 3.12 1.83
Actuating Moment tm/m 127.73 105.39 84.74 65.74 48.55 33.44 21.63 13.02 7.20 3.38 1.40
Stabilising Load t/m 117.96 110.24 103.17 95.10 87.06 78.02 76.14 61.18 54.27 28.82 19.60
Stabilising Moment tm/m 403.54 324.63 305.62 280.93 256.41 211.61 214.22 150.63 122.12 57.63 39.20
8.0
HWL
LWL
3.0 +Bollard
Pull
7.0
4.0 +Bollard
Pull
LWL
HWL
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Design of Quay Wall
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LOAD
COMB
Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8 B8 & B9B9 &
B10
B10 &
B11
Description
LWL Actuating Load t/m 23.27 21.42 19.91 18.11 16.29 13.47 10.13 7.09 4.89 2.72 1.16
Actuating Moment tm/m 126.75 104.41 83.8 64.77 47.58 32.47 20.68 12.08 6.27 2.48 0.56
Stabilising Load t/m 102.96 95.24 88.17 80.10 72.06 63.02 63.64 48.68 41.77 18.82 9.60
Stabilising Moment tm/m 351.04 279.63 261.00 235.93 211.41 180.36 182.97 119.38 102.12 37.63 19.20
0.82 0.66 0.490 0.61 0.73 0.65 -0.05 0.30 0.21 0.13 0.06
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.66 2.67 2.66 2.65 2.65 2.81 3.77 4.12 5.13 4.16 4.96
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.77 2.68 3.12 3.64 4.44 5.55 8.85 9.88 16.29 15.14 34.08
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
Base
PressureSea Side (t/m
2) 31.26 34.14 28.00 24.30 20.73 17.37 11.97 13.19 10.41 5.64 2.61
safe safe safe safe safe safe safe safe safe safe safe
Land Side (t/m2) 3.06 3.96 7.27 4.82 3.29 3.64 13.49 6.28 6.30 3.77 2.19
safe safe safe safe safe safe safe safe safe safe safe
Factor of
safety
Against Over Turning
Against Sliding
Eccentricity (e) (m)
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LOAD
COMB
Toe B1 & B2 B2 & B3 B3 & B4 B4 & B5 B5 & B6 B6 & B7 B7 & B8 B8 & B9B9 &
B10
B10 &
B11
Description
BASE AREA 6.00 5.00 5.00 5.50 6.00 6.00 5.00 5.00 5.00 4.00 4.00
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
6.00 4.17 4.17 5.04 6.00 6.00 4.17 4.17 4.17 2.67 2.67
HWL Actuating Load t/m 21.42 20.44 19.16 17.59 15.99 13.47 10.48 7.78 5.27 2.95 1.16
Actuating Moment tm/m 125.00 104.07 84.29 65.93 49.15 34.21 22.24 13.12 6.60 2.50 0.64
Stabilising Load t/m 99.21 91.62 84.55 76.32 68.43 59.39 43.68 44.30 37.38 18.22 9.60
Stabilising Moment tm/m 346.05 277.13 258.11 233.30 208.85 164.05 111.11 112.81 84.24 36.45 19.20
0.77 0.61 0.44 0.56 0.67 0.81 0.47 0.25 0.42 0.14 0.07
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.78 2.69 2.65 2.60 2.57 2.64 2.50 3.42 4.26 3.71 4.96
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
2.77 2.66 3.06 3.54 4.25 4.80 5.00 8.60 12.76 14.56 30.22
Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe Safe
Base
PressureSea Side (t/m
2) 29.30 31.76 25.92 22.31 19.00 17.95 13.61 11.52 11.27 5.50 2.64
safe safe safe safe safe safe safe safe safe safe safe
Land Side(t/m
2
)3.77 4.89 7.90 5.45 3.81 1.84 3.86 6.20 3.68 3.62 2.16
safe safe safe safe safe safe safe safe safe safe safe
2
Against Over Turning
Against Sliding
Eccentric