IR 356x147.4 IR 14x99
Mexico
尺寸
d
360 mm
b
370 mm
tf
19.8 mm
tw
12.3 mm
次要維度
T
287 mm
kdes
37 mm
k1
22 mm
特性
W
147 kg/m
A
18,800 mm²
xo
0 mm
eo
185 mm
x-x 軸
Ix
462ᴇ6 mm⁴
Sx
2.57ᴇ6 mm³
Zx
2.84ᴇ6 mm³
rx
157 mm
y
180 mm
yp
180 mm
y-y 軸
Iy
167ᴇ6 mm⁴
Sy
905,000 mm³
Zy
1.37ᴇ6 mm³
ry
94 mm
x
185 mm
xp
185 mm
扭轉
J
2.24ᴇ6 mm⁴
Cw
4.84ᴇ12 mm⁶
Wno
31,500 mm²
Sw1
57.6ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,790 kN
Pn
Ωc
2,640 kN