... 10
đồ án kết cấu thép II
)Tm(87,1464,3
J.E
H
) 72, 2()
H
J.E
13,4M
)Tm(54,687,6
J.E
H
) 72, 2()
H
J.E
12, 0M
)Tm( 82, 249 ,2
J.E
H
) 72, 2()
H
J.E
12, 0M
)Tm (22 ,305,1
J.E
H
) 72, 2(
H
J.E
57,1M
1
2
2
1
A
1
2
2
1
d
C
1
2
2
1
t
C
1
2
2
1
B
=+−×=
−=−−×−=
=+−×−=
=−−×−=
L ... :ố
19,0
17
12, 1 32, 4
H
HH
dcctr
=
−
=
−
=λ
Trang 19
2
H
1
EJ
57,1
2
H
1
EJ
12, 0...