W 760x257 W 30x173
United States
치수
d
772 mm
ddet
775 mm
b
381 mm
bf,det
381 mm
tf
27.2 mm
tf,det
27 mm
tw
16.6 mm
tw,det
15.9 mm
2차 치수
T
654 mm
PB
3,000 mm
kdes
47 mm
kdet
58.7 mm
k1
39.7 mm
특성
W
257 kg/m
A
32,800 mm²
xo
0 mm
eo
190 mm
rts
102 mm
x-x 축
Ix
3.43ᴇ9 mm⁴
Sx
8.87ᴇ6 mm³
Zx
9.95ᴇ6 mm³
rx
323 mm
y
386 mm
yp
386 mm
y-y 축
Iy
249ᴇ6 mm⁴
Sy
1.31ᴇ6 mm³
Zy
2.02ᴇ6 mm³
ry
86.9 mm
x
190 mm
xp
190 mm
비틀림
J
6.49ᴇ6 mm⁴
Cw
34.6ᴇ12 mm⁶
Wno
71,000 mm²
Sw1
184ᴇ6 mm⁴
추가 속성
tw,det
2
7.94 mm
PA
2,620 mm
bf
2tf
7.04
h
tw
40.8
Qf
1.85ᴇ6 mm³
Qw
4.93ᴇ6 mm³
ho
744 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
5,520 kN
Pn
Ωc
6,200 kN