主桁杆件截面设计

削弱面积

单位

A1A3

上弦杆

A3A5E0E2

下弦杆

E2E4E4E4'E0A1A1E2

斜杆

E2A3A3E4E4A5

竖杆

EiAi

1.2139.61.242.81.1.22

39.6

1.1.21.2.81.6

42.8

250

3.250

1.6

2.446

3.2

46

2.4521.6521.6

52

0

0

267.236.8359.658.88198.5629.44286.7244.16373.658.88000000315.5244.16234.8829.440

0净截面面积Ix

Iyrx

ryl000

#DIV/0!#DIV/0!106745.1

41681

19.9873712.467230.40

0

#DIV/0!#DIV/0!151995.2

66669.97

20.5591513.61618300.720

0

#DIV/0!#DIV/0!80417.73

25962.43

20.1247311.43475169.1225962.43

0

11.43475#DIV/0!114363.6

348.46

19.9716911.6551242.56348.46

0

11.6551#DIV/0!1424.5

51938.93

19.7294711.79079314.7251938.93

011.79079#DIV/0!0

0#DIV/0!#DIV/0!00

0#DIV/0!#DIV/0!0

0#DIV/0!#DIV/0!00

0#DIV/0!#DIV/0!0

0#DIV/0!#DIV/0!00

0

#DIV/0!#DIV/0!1280.3

56257.2620.1465513.35291271.3692497.77

37510.08#DIV/0!#DIV/0!92497.77

37510.08

19.8446112.6372205.440

0#DIV/0!#DIV/0!0

0#DIV/0!#DIV/0!00

0#DIV/0!#DIV/0!

732#DIV/0!#DIV/0!73236.6231358.60845732#DIV/0!#DIV/0!73235.6045953.75957732#DIV/0!#DIV/0!73236.37316.01538732.01538#DIV/0!73236.6518862.805173262.8051#DIV/0!73237.1018662.08233732

62.08233#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!

#DIV/0!

0

0

#DIV/0!

#DIV/0!

0

0

#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!