L 203x203x19 L 8x8x3/4
United States
尺寸
d
203 mm
b
203 mm
t
19 mm
tan(α)
1
次要维度
kdes
35.1 mm
kdet
34.9 mm
属性
W
57.9 kg/m
A
7,420 mm²
xo
47.9 mm
eo
9.52 mm
x-x 轴
Ix
29.1ᴇ6 mm⁴
Sx
200,000 mm³
Zx
361,000 mm³
rx
62.5 mm
y
57.4 mm
yp
18.3 mm
y-y 轴
Iy
29.1ᴇ6 mm⁴
Sy
200,000 mm³
Zy
361,000 mm³
ry
62.5 mm
x
57.4 mm
xp
18.3 mm
z-z 轴
Iz
11.9ᴇ6 mm⁴
Sz
146,000 mm³
rz
39.9 mm
w-w 轴
Iw
46.2ᴇ6 mm⁴
Sw
322,000 mm³
rw
79.1 mm
扭转
J
920,000 mm⁴
Cw
2.79ᴇ9 mm⁶
Wno
0 mm²
ro
112 mm
附加属性
b
t
10.7
H
0.63
zA
137 mm
zB
0 mm
zC
137 mm
wA
69.3 mm
wB
81.3 mm
wC
69.3 mm
SwA
338,000 mm³
SwC
338,000 mm³
SzA
170,000 mm³
SzB
146,000 mm³
SzC
170,000 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,250 kN
Pn
Ωc
999 kN
