IR 356x744.5 IR 14x500
Mexico
치수
d
498 mm
b
432 mm
tf
88.9 mm
tw
55.6 mm
2차 치수
T
285 mm
kdes
106 mm
k1
44 mm
특성
W
744 kg/m
A
94,800 mm²
xo
0 mm
eo
216 mm
x-x 축
Ix
3.42ᴇ9 mm⁴
Sx
13.7ᴇ6 mm³
Zx
17.2ᴇ6 mm³
rx
190 mm
y
249 mm
yp
249 mm
y-y 축
Iy
1.2ᴇ9 mm⁴
Sy
5.56ᴇ6 mm³
Zy
8.55ᴇ6 mm³
ry
113 mm
x
216 mm
xp
216 mm
비틀림
J
214ᴇ6 mm⁴
Cw
50.2ᴇ12 mm⁶
Wno
44,200 mm²
Sw1
424ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
14,100 kN
Pn
Ωc
13,600 kN