project
DESCRIPTION
projectTRANSCRIPT
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 1/33
DESIGN OF TWO WAY SLAB (TWO EDGE DISCONTINUOUS)
SPAN-2.5X3 M
Ly/Lx= 3/2.5
1.2<2
(Two slab)
Depth ! "#$%
Span/D = 40×0.8
2500/(40*0.8) = D
O!" all #!p$% = &8.125
= 150''
E!!e&t'e "p$
l!a" span !!+$,! #!p$% = 2.5.125
= 2.-25'
+/+ #,s$an+! o sppo"$ = 2.5.23/2.23/2
= 2.&3'
L$* &$#&+#$t'ss'! $%! $%,+n!ss o slab as 150''
S!l w$. o slab = 1x0.15x25
= 3.&5 /'
L.L = 4 /'
loo" ,n,s% = 1 /'
To$al loa# = 3.&541= 8.&5 /'
F$&t,e* #$* = 8.&5×1.5
= 13.125 /'
U#t'$te Be*' et
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 2/33
Ly/Lx = 3/2.5 =1.2
x = 0.048
y = 0.03&
S 45-6200& $abl! 2&Ne$t'e %e*' et
7x = x ××Lx2
= 0.048×13.125×2-259
= 4.34'
7y = y ×w×Lx2
= 0.03&×13.125×2.-259
= 3.34- 'P"'t'e %e*' et
x = 0.03-
y = 0.028
7x = x ××Lx2
= 0.03-×13.125×2.-259
= 3.255'
7y = x ××Lx2
= 0.028×13.125×2.-259
= 2.53'
7ax b!n#,n: 'o'!n$ = 4.34'
7;l,',$ = 0.138+×b#
= 0.138×20×1000×1259
= 43.125'
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 3/33
7;l,',$ 7˃
$ ,s n#!" "!,no"+!'!n$
A,e$ ! ,e'!,&eet
Sh,te, "p$
7 = 0.8&y×s$×#(16s$×y/b# +)
4.34* 106
= 0.8&*415*s$*1251 s$*415/1000*125*20
Ast ∗415
20∗130∗1000 >
s$ = ?&.&''
s$ ',n,'' =. 12@+/s a"!a
= (.12*1000*125)/100
= 150''2.
U"e /0 ϕ %$,"
Spa+,n: S = (AB102
/4)/150 x 1000 = 300''
C"o,#! 10 '' ba" E300'' +/+ spa+,n:
Le, "p$
7 = 0.8&y×s$×#(16s$×y/b# +)
3.34-* 106
= 0.8&*415*s$*1251 s$*415/1000*125*20
Ast ∗415
20∗130∗1000 >
s$ = &5.0&''9
s$ ',n,'' =. 12@+/s a"!a
= (.12*1000*125)/100
= 150''2.
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 4/33
U"e 1 ϕ %$,"
Spa+,n: S = (AB82/4)/150 x 1000
= 300''
C"o,#! 8 '' ba" E300'' +/+ spa+,n:
s$ p"o,#!# = 1000×(A×109/4)/300
= 2-1''9
C$ = 100 s$/b#
= 100×2-1/1000×125
= 0.20
%!+ o" s%!a"
F = ×lx/2
= (13.125×2.-25)/2
= 1&.22
G = F/b#
= 1&.22×10H/1000×125
= 0.13&/''2
C!"',ss,bl! s%!a" s$"!ss = sG+
I!!" S45- l 40.2.1.1 p:&2
s = 1.3
I!!" S45- $abl! 1? p: &3
G+ = 0.32
p!"',ss,bl! s%!a" s$"!ss = 0.41- /''2
Sa! +on#,$,on
0.13& < 0.41-
J!n+! sa!
%!+ o" #!l!+$,on
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 5/33
C$ = 0.20@
I!!" S45-;,: 4;p: 38
s = 0.58*415*s$ "!K / s$ p"o
= 0.58*415*150/2-1= 138
$ = 1.?
(l/#)'ax = (l/#)bas,+*$**s
= 20*1.?*1*1
= 4?.4
(l/#)p"o,#!# = 2-25/125
= 21'' (l/#)p"o,#!# < (l/#)'ax
e&e "$!e
Che& !, *epth
D p"o,#!# = (7/Mb)
M 4 0.5*N+b+*Ns$**
N+b+ 4 8.5 /''2 (IS 65720008 TAB 2/)
Ns$ 4 230 /''2(IS 65720008 TAB 22)
' 4 280/3N+b+
= 10.?8
= N+b+ /(( N+b+ Ns$)/')
= 0.28
= 16(/3)
= 0.?1
M 4 0.5*8.5*0.?1*0.28
= 1.08
D "!K 4 9 (4.34: 106
/1.08×1000)
= -3.3?''
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 6/33
* p, * ,e;˃
e&e "$!e
DESIGN OF TWO WAY SLAB (ONE EDGE DISCONTINUOUS)
SPAN-2.5X3 M
Ly/Lx= 3/2.5
1.2<2 (Two slab)
Depth ! "#$%
Span/D = 40×0.8
2500/(40*0.8) = D
O!" all #!p$% = &8.125
= 150''
E!!e&t'e "p$
l!a" span !!+$,! #!p$% = 2.5.125
= 2.-25'
+/+ #,s$an+! o sppo"$ = 2.5.23/2.23/2
= 2.&3'
L$* &$#&+#$t'
ss'! $%! $%,+n!ss o slab as 150''
S!l w$. o slab = 1x0.15x25
= 3.&5 /'
L.L = 4 /'
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 7/33
loo" ,n,s% = 1 /'
To$al loa# = 3.&541
= 8.&5 /'
F$&t,e* #$* = 8.&5×1.5 = 13.125 /'
U#t'$te Be*' et
Ly/Lx = 3/2.5 =1.2
x = 0.052
y = 0.03&
S 45-6200& $abl! 2&
Ne$t'e %e*' et7x = x ××Lx2
= 0.052×13.125×2-259
= 4.&0'
7y = y ×w×Lx2
= 0.03&×13.125×2.-259
= 3.34- '
P"'t'e %e*' et
x = 0.03?
y = 0.028
7x = x ××Lx2
= 0.03?×13.125×2.-259
= 3.52&'
7y = x ××Lx2
= 0.028×13.125×2.-259
= 2.53'
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 8/33
7ax b!n#,n: 'o'!n$ = 4.&0'
7;l,',$ = 0.138+×b#
= 0.138×20×1000×1259
= 43.125'
7;l,',$ 7˃
$ ,s n#!" "!,no"+!'!n$
A,e$ ! ,e'!,&eet
Sh,te, "p$
7 = 0.8&y×s$×#(16s$×y/b# +)
4.&0* 106
= 0.8&*415*s$*1251 s$*415/1000*125*20
Ast ∗415
20∗130∗1000 >
s$ = 111.11''
s$ ',n,'' =. 12@+/s a"!a
= (.12*1000*125)/100
= 150''2.
U"e /0 ϕ %$,"
Spa+,n: S = (AB102/4)/150 x 1000
= 300'' C"o,#! 10 '' ba" E300'' +/+ spa+,n:
Le, "p$
7 = 0.8&y×s$×#(16s$×y/b# +)
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 9/33
3.34-* 106
= 0.8&*415*s$*1251 s$*415/1000*125*20
Ast ∗415
20∗130∗1000 >
s$ = &5.0&''9
s$ ',n,'' =. 12@+/s a"!a
= (.12*1000*125)/100
= 150''2.
U"e 1 ϕ %$,"
Spa+,n: S = (A×82/4)/150 x 1000
= 300''C"o,#! 8 '' ba" E300'' +/+ spa+,n:
s$ p"o,#!# = 1000×(A×109/4)/300
= 2-1''9
C$ = 100 s$/b#
= 100×2-1/1000×125
= 0.20
Che& !, "he$,F = ×lx/2
= (13.125×2.-25)/2
= 1&.22
G = F/b#
= 1&.22×10H/1000×125
= 0.13&/''
2
C!"',ss,bl! s%!a" s$"!ss = sG+
I!!" S45- l 40.2.1.1 p:&2
s = 1.3
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 10/33
I!!" S45- $abl! 1? p: &3
G+ = 0.32
p!"',ss,bl! s%!a" s$"!ss = 0.41- /''2
Sa! +on#,$,on0.13& < 0.41-
J!n+! sa!
Che& !, *e!#e&t'
C$ = 0.20@
I!!" S45-;,: 4;p: 38
s = 0.58*415*s$ "!K / s$ p"o
= 0.58*415*150/2-1
= 138
$ = 1.?
(l/#)'ax = (l/#)bas,+*$**s
= 20*1.?*1*1
= 4?.4
(l/#)p"o,#!# = 2-25/125
= 21''
(l/#)p"o,#!# < (l/#)'ax
e&e "$!e
Che& !, *epth
D p"o,#!# = (7/Mb)
M 4 0.5*N+b+*Ns$**
N+b+ 4 8.5 /''
2
(IS 65720008 TAB 2/) Ns$ 4 230 /''2(IS 65720008 TAB 22)
' 4 280/3N+b+
= 10.?8
= N+b+ /(( N+b+ Ns$)/')
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 11/33
= 0.28
= 16(/3)
= 0.?1
M 4 0.5*8.5*0.?1*0.28 = 1.08
D "!K 4 9 (4.&0: 106
/1.08×1000)
= -5.?-''
* p, * ,e;˃
e&e "$!e
DEAILING OF TWO WAY SLAB
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 12/33
ONE WAY SLAB DESIGN
SPAN-<=3
S'*e" >$t'
Ly/Lx
?/3 = 3
3P2
On! way slab
E!!. Depth
Span/ D = 2-
3000/2- = 115''
Say 125 ''
O!"all #!p$% D = 125 2010/2 = 150''
E!!e&t'e "p$
l!a" span !!+$,! #!p$% = 30.125
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 13/33
= 3.125'
+/+ #,s$an+! o sppo"$ = 3.23/2.23/2
= 3.23'
L$* &$#&+#$t'S!l w$. o slab = 1x0.15x25
= 3.&5 /'
L.L = 4 /'
loo" ,n,s% = 1 /'
To$al loa# = 3.&541
= 8.&5 /'
F$&t,e* #$* = 8.&5×1.5 = 13.125 /'
U#t'$te et
?e %e*' et 4 @#/2
4 13.125×3.1259/12
4 10.-8 '
7; ,n$.span = @#/6
4 13.125×3.1259/1-
= 8.01 '
-e %e*' et
7; !n# sppo"$ = @#/0
4 13.125×3.1259/10
= 12.81 '
7;,n$ sppo"$ = @#/0
= 13.125×3.1259/10
= 10.-8 '
She$, !,&e
+ 4 0.5 @+#
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 14/33
= 0.5 x 13.125 x 3.125
= 20.5
L''t' et ! >e"'"t$&e
7 (l,',$) = 0.138 B + x b x #2
= 0.138 x 20 x 1000 x 1252
= 43.11 '
7 (l,',$) 7˃
$ n#!" "!,no"+!#
M$' >e'!,&eet
7 = 0.8&× y × s$ x # (1 ( s$ x y/+ × b#))
12.81 x 10- = 0.8& x 415 x s$ x 130 (16(s$ x 415/130 B 1000 B 20))s$ = 300 ''2
Qs! 10 '' ba"
Spa+,n:
a) S = (AB102/4)/300 x 1000
= 2-1.&? '' = 250''
b) 3 # = 3 B 125
+) = 300C"o,#! l!as$ o abo! $%"!! Spa+,n: = 250 '' +/+C"o,#! 10 '' #,a ba" E250 '' +/+ spa+,n:
D'"t,'%+t' >e'!,&eet
s$ = 0.12 @b#
= (0.12/100) x 1000B150
= 180 ''2
Spa+,n:; s! 8'' ba" a) (A 82 / 4)/180 x 100= 250 ''
b) 3# = 3 x 125= 3&5 ''
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 15/33
C"o,#! 10 '' ba" E 250 '' +/+ spa+,n:
%!+ o" s%!a" s$"!ss
G = F/b#
= (20.5 B 103
)/(1000 B 125)= 0.1-4 /''2
C$ = (100 s$/R#)
= (100 B 300)/(1000 B 125 )
= 0.24@
Pe,'""'%#e "he$, "t,e""
× G + = 1.3 B 0.352
= 0.45 /''2
×G + P G
J!n+! sa!
Che& !, *e!#e&t'
@ "!,no"+!'!n$ = 100 s$/b#
s$ = 7/Ns$ #
= 12.81*10-/230*0.?*125
= 4?5''9
@ "!,no"+!'!n$ = 100*4?5/1000*125
= 0.3?-
(L /#) 'ax = (L/#) bas,+ x $ + )
$ = 1.-
= 1 ( I! 1345-. 2000 ) + = 1
(L/#)'ax = 2- x 1.4 x 1x1
= 41.-''
(L/#)a+$al = (3125/125)
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 16/33
= 25
(L/#)'ax P (L/#) a+$al
*e"' '" S$!e
Che& !, *epth # "!K 4 (7/Mb)
= (12.81*10-/1.08*1000)
= 108.?''
# p"o # "!K˃
he&e "$!e
DETAILING OF ONE WAY SLAB
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 17/33
10mm dia @ 250mmc/c spacing
1 0 m m d
i a @ 2
5 0 m m c / c s p a c i n g
DESIGN OF UNIAXIAL COLUMN
C = ?13.112
D = 500 ''
+ = 25 /''2
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 18/33
y = 415 /''2
7 = &1.??4 '
%!+
L/# =4000/500 = 8 < 12;s%o"$ +ol'n
I!6Sp61-; p:103; l.3.2.3.3
ss'! 40'' +o!" an# 20'' #,a "o#s
# = 40 20/2
= 50''
#/D = 50/500
= 0.1
I!6Sp61-; p:; +%a"$
C / +D2 = ?13.112×10H/25× 5002
= 0.14-
7/+bD9 = &1.??4×10- /25× 5003
= 0.023
C/+ = 0.005
C = 0.005 ×25
= 0.125
,e'!,&eet
s = px3.14xD2/400
= 245.43-''9
C"o,#! -nos o 8'' #,a "o#s as 'a,n "!,no"+!'!n$
s p"o,#! = 301''2
L$te,$# t'e"8
C"o,#! -'' #,a $,!s
Spa+,n: ,s l!as$ o
1) l!as$ #,'!ns,on = 500''
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 19/33
2) 1- = 1-×8
= 1?2''
3) 300''
C"o,#! -'' $,!s E1?2'' + /+ spa+,n:
DETAILING OF COLUMN
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 20/33
20MM DIA RODS
6MM DIA TIES @ 300MM C/C SPACING
20MM DIA RODS
6MM DIA TIES @ 300MMC/C SPACING
DESIGN OF FOOTING
ol'n s,U! = 300x-00''
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 21/33
Qs!# o" 720 V ! 415 :"a#! s$!!l
ol'n loa# p = 2843.3
##,n: 10@ o $o$al lao# = 0.1B2843.3
= 284.32To$al lao# = = 2843.3284.33 312&.-3
Sa! b!a",n: +apa+,$y = 200 /'2
"!a o oo$,n: "!K,"!# = 312&.-3/(200×1.5)
"!a o oo$,n: = 10.42'9
Lon: s,#! = L×(300/-00)
L = 4.5' S%o"$ s,#! = 4.5×(300/-00)
b = 2.25'
#op$ "!+$an:la" oo$,n: s,U! = 4.5×3'
Qpwa"# p"!ss"! = $o$al loa#/s,U! o oo$,n:
= 2580.-/(4.5×3)
= 1?1.15/'2 < 200 /'2
J!n+! o
a+$o"!# b!n#,n: 'o'!n$
an$,l!!" p"o!+$,on "o' $%! s%o"$ s,#!
a+! o $%! +ol'n = 0.5(4.5 60.-) = 1.?5''
an$,l!!" p"o!+$,on "o' $%! lon: s,#!
a+! o $%! +ol'n = 0.5(36 0.3) = 1.35''
R!n#,n: 'o'!n$ a$ s%o"$ s,#! a+! o $%! +ol'n
= 0.5 K.L12
= 0.5×200×1.?59 = 3?0.25'
R!n#,n: 'o'!n$ a$ lon: s,#! a+! o $%! +ol'n
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 22/33
= 0.5 C.L22
= 0.5×200×1.359= 182.25'
DEPT OF FOOTING
o" 'o'!n$ +ons,#!"a$,on7 = 0.138 +b#2
D = (3?0.25×10-)/(0.138B20B1000)
= 3&-''
Say380''
FO> SEA> CONSIDE>ATION
S OI ' DTJ (lon:!" #,"!+$,on)
FL = 200(1?50 6 #)"o' $abl!
G+ = 0.3- /''2
C$ = 0.25
G+ = FL/R#
0.3- = 200(1250 6 #)/(1000B#)
D = -?-''
J!n+! a#op$ !!+$,! #!p$% ;# = &00 ''
O!"all #!p$% = &50 ''
I!,no"+!'!n$ ,n oo$,n:
a Lon:!" #,"!+$,on
7 = 0.8& ys$#16(s$ y /b# + )>
3?0.25×10- = 0.8&×415×s$×&00 16(s$×415 /1000×&00×20)>
s$ = 1-22''9C"o,#! 1- '' #,a ba"
Spa+,n: = (A×#2//4)×1000/s$
= (A×1-9/4)×1000/1-22
= 123''
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 23/33
C"o,#! 1- '' #,a ba" E120 '' +/+ spa+,n:
b S%o"$!" #,"!+$,on
7 = 0.8& ys$#16(s$ y /b# + )>
182.25×10-
= 0.8&×415×s$×&0016(s$×415 /1000×300×20)>s$ = &3&''9
C"o,#! 10 '' #,a ba"
Spa+,n: = A×#2×1000/s$
= A×102 ×1000/&3&
= 10-''
C"o,#! 10 '' #,a ba" E100 '' +/+ spa+,n:
%!+ o" s%!a" s$"!ss
F = 200B0.& = 140
(100 s$/b#) = (100×1-22)/(1000×&00) =0.23
"o' S 45-62000;$abl! 1?
S G+ = 1x0.344 = 0.344 /''2
o',nal s%!a" s$"!ss G = F/b#
= 140×10H/(1000×&00)
= 0.2/''2
S,n+! G <s G+ s%!a" s$"!ss a"! w,$%,n $%! p!"',ss,bl! l,',$. J!n+! O
DETAILING OF FOOTING
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 24/33
12mm dia !ds @ 120mm c/c s
10mm dia !ds @ 100mm c/c s
DESIGN OF STAI>CASE
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 25/33
o o ",s! = 13nos
D!p$% o ",s! = 150''
,#$% o $"!a# = 300''
o o $"!a# = 1361
= 12nos
W!+$,! l!n:$% = sppo"$/2 l!n:$% o :o,n: l!n:$% o lan#,n: l!n:$% Sppo"$ /2
= 0.2/2 0.44 3.- 0.44 0.2/2 = 4.-8'
L$* &$#&+#$t'
L$* '
S!l w!,:%$ o slab = s×(I9T9)/T
s = L/20
= 4.-8/20
= 0.234''
= 234''
s!l w!,:%$ o slab = 234×25×(0.1590.32)/0.2&
= -.54 /'9
S!l w!,:%$ o s$!p = I/2 × 25
= 0.15 /2×25
= 1.8&5 /'9
L,! loa# = 5 /'9
To$al loa# = 13.415 /'9
a+$o"!# loa# = 1.5×13.415
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 26/33
= 20.1225 /'9
L$* #$*'
ss'! $%! $%,+n!ss o lan#,n: slab as 200''
S!l w!,:%$ o lan#,n: = 0.2×25
= 5 /'
L,! loa# = 5 /'
To$al loa# = 10/'
a+$o"!# loa# = 10× 1.5
=15/'
Met &$#&+#$t'
20.58/'
13.125/'
1.-15'3.415'
I I = 20.1225×3.-15×1.08ᴀ ʙ
I = 44.32 /'ʙ
7o'!n$ a$ +!n$"!
7=44.32 x 2.34 15 x 0.54(0.54/2 1.8) 20.1225 x 1.8(1.8/2)
Depth ! "#$%
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 27/33
7; l,',$ = 0.138 + b#9
D = (134.85× 106
/(0.138×20×1000)
= 12&.-3 =150''
# = 150 25 12/2
= 11?''
7 = 0.8&× y × s$ x # (1 ( s$ x y/+ × b#))
44.?-× 106
= 42?4-.?- s$ 6 &.4?s$9
s$ = 1380''9
ss'! 1-'' #,a "o#sSpa+,n: = 1000×A×1-9/4×1380
= 145'' = 125''
C"o,#! 1-'' #,a "o#s E125''+/+ spa+,n:
D'"t,'%+t' ,*"
ss'! 0.12@ o b D s$ = (0.12/100)×1000×150
= 180''9
ss'! 8'' #,a "o#s
Spa+,n: = 1000×A×89/(4×180)
= 2&? = 250 ''
C"o,#! 8'' #,a "o#s E 250''+/+ spa+,n:
DESIGN OF STAI>CASE
o o ",s! = 13nos
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 28/33
D!p$% o ",s! = 150''
,#$% o $"!a# = 300''
o o $"!a# = 1361
= 12nos
DETAILING OF STAI>CASE
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 29/33
"MM DIA RODS @ 250MM C/C SPACING
"MM DIA RODS @ 250MM C/C SPACING
16MM DIA RODS @ 125MM C/C SPACING
"MM DIA RING #ARS
DESIGN OF DOME
Ras! #,a'!$!"; D = 8'
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 30/33
I,s!; J = 3'
Pe,'""'%#e "t,e""
(,e!e, IS 56720008 p$e 10)
Ns$ = 230/''9
N$ = 2.8/''9
N+ = 5/''9
(I6%)9 = I9 6 (D/2)9
I9%9 6 2I% = I9 6 (D/2)9
25 6 -I = (8/2)9
I = 4.1-5' S,n X = ( D / 2)9
X = &3°4?
L$* &$#&+#$t'
ss'! $%,+n!ss o #o'! as 100''
S!l w!,:%$ o #o'! = 0.1× 25
= 2.5/'9 ss'! L,! loa# = 1.5 /'9
To$al loa# = 4/'9
St,e""
7!",#,onal $%"s$; T = I / (1+osX)
= 4× 4.1-5 / (1+os &3°4?)
= 13.02/'
7!",#,onal s$"!ss = T/b$
= 18.&&×10H/ (1000×100)
= 0.18&/''9 < N+ =5/''9
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 31/33
Joop s$"!ss = ( I/T)× (+osX (1/+osX))
= (4×4.1-5/0.1)× (+os&3°4? (1/+os&3°4?))
= 6 8&.-?×10H/''9 < N+ =5/''9
>e'!,&eet
7ax %oop $!ns,on / ' l!n:$% = %oop s$"!ss × b$
= 0.08&-?×1000×100
= 8385
"!a o s$!!l
= o"+! / Ns$
= 8&-? /230
= 3-.45 = 3&''9
7,n s$ = 0.3@ o :"oss a"!a
s$ = (0.3 /100) ×1000×100
= 300''9
Qs! 8'' #,a "o#s
Spa+,n: = 1000× (A×89/4) × 300= 1-&'' = 150''
C"o,#! 8'' #,a "o#s E150'' +/+ spa+,n:
De"' ! ,' %e$
Jo",Uon$al $%"s$ ,n b!a' = T +osX
= 13.02×+os &3°4?
= 3.-2
Joop $!ns,on ,n ",n: b!a'
$ = %o",Uon$al $%"s$ × D/2
= 3.-2 ×8/2
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 32/33
= 14.51
"!a o s$!!l "!K,"!# = $/Ns$
= 14.51 × 10H/230
= -3.11''9
Qs! 10'' #,a "o#s
o o "o#s = -3.11/ (A×109/4)
= 3nos
C"o,#! 3nos o 10'' #,a "o#s
s$ p"o,#!# = ( A ×109/4) ×4
= 314''9"oss s!+$,on a"!a o b!a'
$/(+('61)s$) = N+$ (S45-2000;C: 80)
7 = 280/N+b+
N+b+ = &/''9
7 = 13.33
14.51×10H/(+(13.3361)×314) = 2.82.8+ 8113.14 = 14.51×10H
+ = 230-.02''9
ss'! 200'' w,#$%
D!p$% = 230-.02/200
= 11.53 = 20''
C"o,#! a ",n: b!a' s,U! o 220''×200''DETAILING OF DOME
7/17/2019 Project
http://slidepdf.com/reader/full/project-568cbc7b66075 33/33