資料編-連結 - fc2kikenbutu.web.fc2.com/.../h190300hokoku_sanko2_2.pdf · 2018-08-17 · .o Ç...
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1(1)
UL58 UL1316
13 12 27 5
5 (1.52m)
P = (0.807 Es ts2 / (L r)) ((1 – u2) 3 (ts / r)2) 25
P ( psi) Es (A36
29.5 106)ts ( )L ( )r ( )
u (A36 0.287)
(ts min)(L max)
ts min = ((P1 L r3/2 (1 – u2)3/4 / (0.807 Es)) 4
L max = (0.807 Es ts2 / P1 r) ((1 – u2) 3 (ts / r)2) 25
P1( ) 5 (1.52m)
Es (A3629.5 106)
ts ( )L ( )r ( )
u (A36 0.287)
1.52m
3m 34kPa 3m21kPa 5
2 1
1 81
245.3
17.9Pa 1
3m 172kPa 3m103kPa 1
0Pa
570N 2
(1) JISJIS B 8285
1 P 1(2)
JIS(3)
ASME Section Division 1Part UCS Asme Section
Part D P-No.1
Part23
Part
2.5(1)
tP MPaDi
a N 2
1(2)
FRP 16kN m3
1.8kN9.8 kN
5.4 kN
20N 300.6 kN 30N
0.7
Pf = H18 kN m3
H
PN = 0.5 h0
PN = 0.5 H1+ ’ h0 H1 + W h0 H1
’ 8.2 kN m3
W 9.8 kN m3
h0
H1
Pw = w’ hh
w’ 9.8 kN m3
m3 9.8
t = 2 a 1.2 P
P Di
P R M t =
2 a 0.2 P
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tP MPaR
( )M
r o
( )
r o 0.06 D+2t r o 3tD
a N 2
1
DiP a
D
K
h2 1
P a
1 4H 1 2H 3 4HH
HB
10 WmaxWmax H Wmax B
12
1
5%
1K =
62 +
D2
2
P D K t =
2 a 0.2 P
1M =
43 +
r o
R
t = P Di
4 a 0.4 P ����
(2)UL1316 7 3
28 28 10 3(1)
1 81
3m 34kPa 3m21kPa 5
2 1
3m 172kPa 3m 103kPa1
242 1
17.9kPa 1
0.9m1
4
50cm4
200FEM
1
x y 1
32 2
1 50mm
x y
t x t y x yb x b y x yxi yixo yo
(1)
f kPaPcr kPaF =4Et1 kPat1 mD ml mP kPa
Et2 kPat2 m
1.5(2)
=P D 2 t1 t1 F
MPat1 FRP MPa
P MPaD mt1 mF =4
=P D 4 t2 1.54 t2 F
t2 FRP MPat2 m
1.5
t x =
b x =
2
t y =
b y =2
2
2
xi+ xo
yi+ yo
xi xo
yi yo
f = Pcr F=0.36 Et2 t22
4 D2 P
f = Pcr F= 2.6 Et1 t1 D 2.5
4 l D 0.45 t1 D 0.5 P
����
t x t y x yb x b y x y
Et Eb
3%
10
t x t y b x b yf t f b
t x f t
+b x f b
1.0
t y b y f t f b
+ 1.0
t x =
b x =
1 2
t y =
b y =1 2
1 2
1 2
Et tx+ ty
Et ty+ tx
Eb bx+ by
Eb by+ bx
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(3)UL971
3 0.9m
a) 345kPa 69kPa minb) 345kPa 689kPa min
5
2
5
3 0.9m
3 ASTM D 28371 10
100 1,000 2,000
30 30
3 ASTM D 2143
0 150 25 2
3 0.9m
60 95kPa
250,000 60 3 7
(1)
t ( )d ( )Ps MPaPd MPaWf kNWt kNS 420N 2
KfKt 76 10 6 11 10 6
TT = (t+2) 1.1 t+2 10T = (t+2) 1 t+2 10
(2)
Wv = s H H 2mWv = Cd s B H 2m
Wv kNs 18kN m3
H mCdK Rankine
’’
B m
( )
1.5
1.5
tKf Kt
WfMPa
Wf =0.001 h2g kN m3 1
g m s2
h mWt MPa 20
1.5
Wf Wt
ASTMN 2
DoC 1 2P MPa
a N 2
Kf Kt 0.198 0.114
0.139 0.080
= S 0.001 h Kf + Kt Wt ) Do t 2
= S 0.001 h Kf + Kt Wt ) SDR2
t ( )S (=2.5) g m s2
hm
2g kNm3
Kf =0.198
Kt =0.114
Wt MPaN 2
DoC =0
Wt Boussinesg
iQ kgh’ =100h X 2
JIS K6774
4.2
ISO DIS1167
S (0.001 h Kf + Kt Wt ) t =
+ CDo
Wt =g
100 2 h’23 i Q
1+h’
h’2+X2
5
a Pt =
a + P 2+ C Do 1
t = 2 a + 0.8 P + C
2.5 ( Kf Wf + Kt Wt ) t = Do + C
t =(1.25Ps + Pd) + (1.25Ps + Pd) 2
2 S
+ 8.4 ( Kf Wf + Kt Wt ) S d
Cd =1 e 2 K ’ H B
2 K ’
K = 1 sin1 sin
’ = tan ’
P Do ����
0.9m 6
40
3 1 1 23 30
0.9m 61.2m 40
3 2,712Nm1 1
453 30
3.0m 6 2 2
1 1 1 12 1 1 2
1 30
0.6m 3
1.8m
0.9m
0.15m
0.6m 6 3 50 23 30 16
1.8m
0.9m
0.15m
Wt kNP 1 kNnC 1mH mL 1.75m
45i
0.5MPa
t N 2
P MPaDit
b N 2
f 1.5Z Z=t2 6 2 tWv N 2
Wt N 2
15 430 68 1 P (MPa)
(MPa)
ISO DIS6259-1 ISODIS6259-3
( min5 1005 25
350%
B
20min
350%
7350%
ISO DIS13479MOP 1.5
S4ISO DIS13477
MOP 2.4
ISO DIS13479
5
6
ISO1183 ISO1872-10.930g 3
2
b =
E I+0.06146 E’ R3
+ 0.06146Kb + 0.0803Kx E’ R5
Wv + Wtf Z
2 Kb R2 E I
P= 2SDR 1
Wt ={ n L+ n 1 C+b+2 H tan }
2 n P 1+i
a+2 H tankN
t =P Di 2 t
X = 2 Kx Wv + Wt R4
E I+0.06146 E’ R3
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0.6m 3
1.8m 50.8mm 0.53kg
0.9m
0.15m
0.6m 6 3 50 23 30 16
1.8m 50.8mm0.53kg
0.9m
0.15m
0.46m 3
0.46m 212.7 1
1
0.46m 3 10.2 304.57
6.8kg 12.71
0.46m 3 ASTM D 2412
12.7
997kgf m 1
40% 1
R 1 2E E=200000 N 2
I 2I=t3 12 3
E’ N 2
KbKx
X
(3)
tP MPa
10.8 MPaD
0.75 MPa
0.25 MPa 1.0 MPa
K1
K2
Wf MPaWt MParZ 3
Wf = H 10 3
kN m3
H m
P 100kN T 25i
0.9
V
20min
ISO113320%
30%
ISO2505-1 ISO2505-2ISO2505-1 A
110 2 30
3%
2P 1 + i 10 3Wt =
2.75 2H + 0.20
Z
( K1 Wf + K2 Wt ) r2 = MPa
tP D
2 + P ����
K3
K4
E 3334MPaI 4
(2) 5% JIS1.6 STW290
STW370 STW400 SM490 100125 140 185 N 2
(3) 300 0.6m5%
19.6MPa12 (a) (c)
(a)(b) 0.85V(c)
K3 Wf + K4 Wt =E I
r4( )
V = 2 r
100 (%)
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2(1)
UL1316 JIS K 7070 2 4 1133
JIS Z 0208 JIS K 5600 6 1
JIS K 5664
64 229 127 229 25 25100 130
(1)60 60 1.0 1.1 3(2)80 10 0.2 10(3)38 13 10 )
103
150 100 0.751.25 3
150 7 0.8 3
1 A BA
B
(1)(2) 70%(3) 99%
38 23 2 23 2 70 2 25 0.5 90 2%A
23 2 23 1
ANS ASTM D790 91
ASTM D256 90b
9 (1) JIS K 71145.4
(2) JIS K 7110
(3) ESC JIS Z 170319 0.5 0.6
50
7. 1 JIS K 5600 6 12
30 90 180 30 90 180 270 1 180 24 96 1 1682 1203 72 1
A
50%
B
30%A
270
50%50%
270
50%
JIS K 70126 3
12
160%
180 1
15
(1) m1 m2m3 m2 m1
m3 m1
m2 m1 A
m3 m1 AA cm2
m2 m1 m1 100
m3 m1 m1 100 (2) ai kJ
ai=W hb 103
W Jhb
(3) 10 5
g 24h
s 2
th
mmg
17 9 132092.0g
JIS K 5600 8 2
JIS K 5664
2
1 1 2 3UL58
=240 m
t s
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(2)UL971 JIS K 7070
JIS K 5600 6 1 JIS Z 0208
JIS K 5664
0.46m 30.46m
25 25100 130
150 100 0.751.25 3 10 3
150 70 0.8 3
2 A BA
B
2 AB
2 2 27 3 23 2 23 2 25 0.5 90 2%A
23 1
1 1 0.1
a) 30.5cm 2b) 2
0.1g
80%
1
30 1 30180 1
2
9 7 1 JIS K 5600 6 1
2
A 30 90 180 270 270270
20 1 0.15B 30 90 180
30 90 180 270 1 24 1 1682 1203 72
2%
5%
A 80 B 50%
A80 B 50%
A80 B 50%
1gday 4g day
4g day24g day
JIS K 70126 3
12
160
180 1
15
JIS K 5600 8 2
JIS K 5664
g 24h
s 2
th
m
mg17 9 13
2092.0g
2
123
=240 M
t s
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3JIS K 6850
50mm 1mm
65 20
100mm 0.25 2 12.5mm 0.2525mm 0.25 5
N MPaMPa N
mm2
F Nm mm2
5.0MPa
MPa =Fm
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1A B
(Gasohol)
f
f
2 f
ASTM C f
pH=3 f
f
6 e,f
(100%)
10% 90%C
15% 85%C
30% 70%C
50% 50%C
(100%)
15% 85%C
50% 50%C
10%90% C30%70% C
a
b
(5%)c,f
(5%)c,f
(pH=10) d,f
(pH=12) f
1
2 C ASTM D471-79( )a 2ppm 5.0 cm at25 ASTM D 1193-77
b 5.0 cm at25 ASTM D1193-77
c %d pH10 10.6g L 8.4g L pH
pHef 14.3.1 ����
238
A BpH=3 f
f
a
70
1% a
1% a
pH=10 c
pH=1220.1 g 38
A100% ASTM 2100% ASTM C85% C 15% MTBE 85% C 15%70% C 30%
20.1 g 38
A B100%100%
100%
3838
A B
A 20.1 g
50% C 50%50% C 50%
A 20.1 g
100%100%
1
2 ASTM C ASTM D471-79( )ab 2ppm 5.0 cm at25 ASTM D 1193-77
c pH10 10.6g L 8.4g LpH pH����