WT 380x128.5 WT 15x86.5
United States
尺寸
d
386 mm
ddet
387 mm
b
381 mm
bf,det
381 mm
tf
27.2 mm
tf,det
27 mm
tw
16.6 mm
tw,det
15.9 mm
次要維度
kdes
47 mm
kdet
58.7 mm
特性
W
129 kg/m
A
16,400 mm²
xo
0 mm
eo
190 mm
x-x 軸
Ix
207ᴇ6 mm⁴
Sx
683,000 mm³
Zx
1.2ᴇ6 mm³
rx
112 mm
y
84.1 mm
yp
21.6 mm
y-y 軸
Iy
124ᴇ6 mm⁴
Sy
654,000 mm³
Zy
1.01ᴇ6 mm³
ry
86.9 mm
x
190 mm
xp
191 mm
扭轉
J
3.24ᴇ6 mm⁴
Cw
14.2ᴇ9 mm⁶
Wno
0 mm²
ro
158 mm
附加屬性
tw,det
2
7.94 mm
bf
2tf
7.04
D
t
23.2
H
0.802
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
2,750 kN
Pn
Ωc
2,540 kN