独立钢管式避雷针风荷载计算

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Wo(KN/M2)0.6βz 2h(m)81014181920

23241.000 1.000 1.112 1.206 1.228 1.250

1.304 1.32220m 8

64225m 8h(m)8141820h(m)

8直径(m)0.330.20.10.1

直径(m)0.50.0630.0310.0010.004

0.0190.6000.600 1.200 1.123

0.6000.2340.17290.20840.11790.324

35

1086542h(m)

101824293335直径(m)

0.50.40.30.30.10.10.150.1310.0840.0570.0130.0040.6000.6000.6000.6000.709 1.0900.360.3690.24750.26280.149

0.13645

101086542h(m)

10202834394345直径(m)

0.60.50.40.30.30.10.070.2160.1880.1500.0940.0630.0140.0050.6000.6000.6000.6000.6000.657 1.0730.4320.38250.42470.34540.289

0.1510.146μz*Wo*d 2

0.0150.002μs 0.6 1.2

高度μz*Wo*d2高度μz*Wo*d2μz μs μs

高度μz*Wo*d2

μs Wk=W0*βz*μs*μz*d Wk=W0*βz*μs*μz*d μs

Wk=W0*βz*μs*μz*d Wk=W0*βz*μs*μz*d μz*Wo*d2

高度

25

2829303334353839401.340

1.388 1.404 1.420 1.462 1.476 1.49 1.532 1.546 1.560654

230m 10.0008614192325h(m)10.00018240.30.2160.10.1

直径(m)0.50.30.20.0700.0340.0110.004

0.1220.0760.0370.6000.6000.772 1.110

0.6000.6000.6000.26020.190978560.1450.1250.3240.28220.205640m 10108642h(m)

102028343840直径(m)0.50.50.30.20.12

0.10.1500.1520.0880.0410.013

0.0050.6000.6000.6000.6000.681

1.0810.360.4050.32480.2295

0.1500.142高度μs μs μz*Wo*d2μz*Wo*d2高度Wk=W0*βz*μs*μz*d Wk=W0*βz*μs*μz*d

4345

501.593 1.615

1.6704228300.10.1

0.0120.004

0.739 1.100

0.147670.1312

56

789101111

1111 1.0281516

17181920211.14 1.162 1.184 1.206 1.228 1.25

1.2682526

27282930311.34 1.356

1.372 1.388 1.404 1.42 1.4343536

37383940411.49 1.504

1.518 1.532 1.546 1.56 1.571454647484950

51H1

中间插

值计算

1.62 1.626 1.637 1.648 1.659 1.67 1.68

55565758596061 1.72 1.73 1.74 1.75 1.76 1.77 1.76

12131415 1.056 1.084 1.112 1.14

22232425 1.286 1.304 1.322 1.34

32333435 1.448 1.462 1.476 1.49

42434445 1.582 1.593 1.604 1.615

52535455

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