L 89x89x7.9 L 3-1/2x3-1/2x5/16
United States
尺寸
d
88.9 mm
b
88.9 mm
t
7.95 mm
tan(α)
1
次要维度
kdes
17.5 mm
kdet
17.5 mm
属性
W
10.7 kg/m
A
1,350 mm²
xo
20.9 mm
eo
3.98 mm
x-x 轴
Ix
1.02ᴇ6 mm⁴
Sx
15,900 mm³
Zx
28,500 mm³
rx
27.4 mm
y
24.9 mm
yp
7.62 mm
y-y 轴
Iy
1.02ᴇ6 mm⁴
Sy
15,900 mm³
Zy
28,500 mm³
ry
27.4 mm
x
24.9 mm
xp
7.62 mm
z-z 轴
Iz
410,000 mm⁴
Sz
11,700 mm³
rz
17.4 mm
w-w 轴
Iw
1.62ᴇ6 mm⁴
Sw
25,900 mm³
rw
34.6 mm
扭转
J
30,400 mm⁴
Cw
17ᴇ6 mm⁶
Wno
0 mm²
ro
48.8 mm
附加属性
b
t
11.2
H
0.63
zA
59.9 mm
zB
0 mm
zC
59.9 mm
wA
30.5 mm
wB
35.1 mm
wC
30.5 mm
SwA
27,000 mm³
SwC
27,000 mm³
SzA
13,400 mm³
SzB
11,700 mm³
SzC
13,400 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
228 kN
Pn
Ωc
45.8 kN
