L 89x89x9.5 L 3-1/2x3-1/2x3/8
United States
尺寸
d
88.9 mm
b
88.9 mm
t
9.52 mm
tan(α)
1
次要維度
kdes
19 mm
kdet
19 mm
特性
W
12.6 kg/m
A
1,610 mm²
xo
20.6 mm
eo
4.76 mm
x-x 軸
Ix
1.19ᴇ6 mm⁴
Sx
18,800 mm³
Zx
33,800 mm³
rx
27.2 mm
y
25.4 mm
yp
9.07 mm
y-y 軸
Iy
1.19ᴇ6 mm⁴
Sy
18,800 mm³
Zy
33,800 mm³
ry
27.2 mm
x
25.4 mm
xp
9.07 mm
z-z 軸
Iz
487,000 mm⁴
Sz
13,600 mm³
rz
17.3 mm
w-w 軸
Iw
1.89ᴇ6 mm⁴
Sw
30,200 mm³
rw
34.3 mm
扭轉
J
51,200 mm⁴
Cw
28.5ᴇ6 mm⁶
Wno
0 mm²
ro
48.3 mm
附加屬性
b
t
9.33
H
0.63
zA
59.4 mm
zB
0 mm
zC
59.4 mm
wA
30.2 mm
wB
35.8 mm
wC
30.2 mm
SwA
31,800 mm³
SwC
31,800 mm³
SzA
16,100 mm³
SzB
13,600 mm³
SzC
16,100 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
271 kN
Pn
Ωc
54.2 kN
