L 89x89x11.1 L 3-1/2x3-1/2x7/16
United States
치수
d
88.9 mm
b
88.9 mm
t
11.1 mm
tan(α)
1
2차 치수
kdes
20.7 mm
kdet
20.6 mm
특성
W
14.6 kg/m
A
1,860 mm²
xo
20.6 mm
eo
5.56 mm
x-x 축
Ix
1.35ᴇ6 mm⁴
Sx
21,600 mm³
Zx
38,700 mm³
rx
26.9 mm
y
26.2 mm
yp
10.5 mm
y-y 축
Iy
1.35ᴇ6 mm⁴
Sy
21,600 mm³
Zy
38,700 mm³
ry
26.9 mm
x
26.2 mm
xp
10.5 mm
z-z 축
Iz
554,000 mm⁴
Sz
14,900 mm³
rz
17.3 mm
w-w 축
Iw
2.15ᴇ6 mm⁴
Sw
34,300 mm³
rw
34 mm
비틀림
J
79,900 mm⁴
Cw
44ᴇ6 mm⁶
Wno
0 mm²
ro
48 mm
추가 속성
b
t
7.99
H
0.63
zA
58.9 mm
zB
0 mm
zC
58.9 mm
wA
29.7 mm
wB
37.1 mm
wC
29.7 mm
SwA
36,400 mm³
SwC
36,400 mm³
SzA
18,700 mm³
SzB
14,900 mm³
SzC
18,700 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
313 kN
Pn
Ωc
62.2 kN
