240-30计算结果

LGJ-240/30

s275.96

VItm40

1、比载g132.74952892g231.71908972g364.46861864g428.01594887g511.07986665g643.097854g7

65.413808

项目最低温应力113.68比载32.74952892

温度-20g/应力0.28808523

顺序号A

3、临界档距

LAB-0.1238LAC-6840LBC

-6153.624

A977.8859675166.0354881

d

tn

1072.5316441006.1006534156.202789784.893391122.7634451857.4250354278.966234

最大比载（g7覆冰有风）113.6865.41380767

-50.575420546

C

-1.29469E-07-3206.43459-0.11864647

B227.7393453

21.6

-20

年平均温度

71.0532.74952892

100.460936368

B

956260.96542.13321052

51865.20938破坏应力

284.2

Vm

25

977.88597166.03549

227.73935

2、控制条件应力

有效档距为：166.035和227.74

<166.035m最低温度控制

166.035m<l<227.74m

>227.74m

年平均温度控制大比载（覆冰有风时）

qVn

922.210

atp

1910

E7.84×10－4b

10

b12.7

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