WT 180x143.5 WT 7x96.5
United States
치수
d
197 mm
ddet
197 mm
b
399 mm
bf,det
400 mm
tf
36.6 mm
tf,det
36.5 mm
tw
22.6 mm
tw,det
22.2 mm
2차 치수
kdes
51.8 mm
kdet
69.8 mm
특성
W
144 kg/m
A
18,300 mm²
xo
0 mm
eo
199 mm
x-x 축
Ix
37.4ᴇ6 mm⁴
Sx
236,000 mm³
Zx
482,000 mm³
rx
45.2 mm
y
37.8 mm
yp
22.9 mm
y-y 축
Iy
194ᴇ6 mm⁴
Sy
972,000 mm³
Zy
1.48ᴇ6 mm³
ry
103 mm
x
199 mm
xp
199 mm
비틀림
J
7.2ᴇ6 mm⁴
Cw
23.4ᴇ9 mm⁶
Wno
0 mm²
ro
114 mm
추가 속성
tw,det
2
11.1 mm
bf
2tf
5.45
D
t
8.7
H
0.971
WGi
190 mm
WGo
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
3,080 kN
Pn
Ωc
2,710 kN
