WT 230x56.5 WT 9x38
United States
치수
d
231 mm
ddet
232 mm
b
279 mm
bf,det
279 mm
tf
17.3 mm
tf,det
17.5 mm
tw
10.8 mm
tw,det
11.1 mm
2차 치수
kdes
27.4 mm
kdet
39.7 mm
특성
W
56.6 kg/m
A
7,160 mm²
xo
0 mm
eo
140 mm
x-x 축
Ix
29.9ᴇ6 mm⁴
Sx
161,000 mm³
Zx
283,000 mm³
rx
64.5 mm
y
45.7 mm
yp
12.8 mm
y-y 축
Iy
31.7ᴇ6 mm⁴
Sy
226,000 mm³
Zy
346,000 mm³
ry
66.3 mm
x
140 mm
xp
140 mm
비틀림
J
587,000 mm⁴
Cw
1.17ᴇ9 mm⁶
Wno
0 mm²
ro
99.8 mm
추가 속성
tw,det
2
6.35 mm
bf
2tf
8.11
D
t
21.4
H
0.861
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,200 kN
Pn
Ωc
1,120 kN
