IR 610x155 IR 24x104
Mexico
치수
d
611 mm
b
324 mm
tf
19.1 mm
tw
12.7 mm
2차 치수
T
535 mm
kdes
32 mm
k1
25 mm
특성
W
155 kg/m
A
19,700 mm²
xo
0 mm
eo
162 mm
x-x 축
Ix
1.29ᴇ9 mm⁴
Sx
4.23ᴇ6 mm³
Zx
4.74ᴇ6 mm³
rx
256 mm
y
306 mm
yp
305 mm
y-y 축
Iy
108ᴇ6 mm⁴
Sy
667,000 mm³
Zy
1.02ᴇ6 mm³
ry
74 mm
x
162 mm
xp
162 mm
비틀림
J
1.96ᴇ6 mm⁴
Cw
9.49ᴇ12 mm⁶
Wno
47,900 mm²
Sw1
74.2ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,930 kN
Pn
Ωc
2,680 kN