M 310x14.9 M 12x10
United States
치수
d
305 mm
ddet
305 mm
b
82.6 mm
bf,det
82.6 mm
tf
4.57 mm
tf,det
4.76 mm
tw
3.78 mm
tw,det
3.18 mm
2차 치수
T
279 mm
kdes
12.7 mm
kdet
12.7 mm
k1
9.52 mm
특성
W
14.9 kg/m
A
1,900 mm²
xo
0 mm
eo
41.3 mm
rts
19.5 mm
x-x 축
Ix
25.7ᴇ6 mm⁴
Sx
169,000 mm³
Zx
200,000 mm³
rx
116 mm
y
152 mm
yp
152 mm
y-y 축
Iy
429,000 mm⁴
Sy
10,400 mm³
Zy
16,700 mm³
ry
15 mm
x
41.3 mm
xp
41.3 mm
비틀림
J
12,200 mm⁴
Cw
9.64ᴇ9 mm⁶
Wno
6,200 mm²
Sw1
585,000 mm⁴
추가 속성
tw,det
2
1.59 mm
bf
2tf
9.03
h
tw
74.7
Qf
27,000 mm³
Qw
98,000 mm³
ho
300 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
320 kN
Pn
Ωc
48 kN
