High-strength Bolting Assemblies for Tower on Wind Turbine - Washer
NB /T 31082 - 2016 风电机组塔架用高强度螺栓连接副——垫圈
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| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M36 | 40.4 | 2.5 | 1.25 | 6 | 5.4 | 41.02 | 72 | 3 | 3.5 | 70.8 | 6.6 |
| M39 | 46.4 | 3 | 1.5 | 8 | 6.8 | 47.02 | 85 | 3.4 | 4 | 83.6 | 9.2 |
| M42 | 54 | 4 | 2 | 10 | 8.8 | 54.74 | 100 | 4 | 4.5 | 98.6 | 11.2 |
| M45 | 66 | 4 | 2 | 10 | 8.8 |
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| 66.74 |
| 115 |
| 4.5 |
| 5 |
| 113.6 |
| 11.2 |
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