IR 356x56.7 IR 14x38
Mexico
치수
d
358 mm
b
172 mm
tf
13.1 mm
tw
7.9 mm
2차 치수
T
304 mm
kdes
24 mm
k1
16 mm
특성
W
56.7 kg/m
A
7,230 mm²
xo
0 mm
eo
86 mm
x-x 축
Ix
160ᴇ6 mm⁴
Sx
895,000 mm³
Zx
1.01ᴇ6 mm³
rx
149 mm
y
179 mm
yp
179 mm
y-y 축
Iy
11.1ᴇ6 mm⁴
Sy
129,000 mm³
Zy
198,000 mm³
ry
39 mm
x
86 mm
xp
86 mm
비틀림
J
333,000 mm⁴
Cw
331ᴇ9 mm⁶
Wno
14,800 mm²
Sw1
8.35ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,070 kN
Pn
Ωc
779 kN