WT 230x130 WT 9x87.5
United States
치수
d
254 mm
ddet
254 mm
b
290 mm
bf,det
289 mm
tf
40.4 mm
tf,det
39.7 mm
tw
22.6 mm
tw,det
22.2 mm
2차 치수
kdes
50.5 mm
kdet
61.9 mm
특성
W
130 kg/m
A
16,600 mm²
xo
0 mm
eo
145 mm
x-x 축
Ix
75.3ᴇ6 mm⁴
Sx
383,000 mm³
Zx
714,000 mm³
rx
67.6 mm
y
57.4 mm
yp
28.7 mm
y-y 축
Iy
81.6ᴇ6 mm⁴
Sy
564,000 mm³
Zy
870,000 mm³
ry
70.1 mm
x
145 mm
xp
145 mm
비틀림
J
6.99ᴇ6 mm⁴
Cw
15.2ᴇ9 mm⁶
Wno
0 mm²
ro
104 mm
추가 속성
tw,det
2
11.1 mm
bf
2tf
3.58
D
t
11.2
H
0.872
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
2,790 kN
Pn
Ωc
2,950 kN
