110～220kV送电线路钢管杆的预偏设计及处理

The Pre-deflection Design and Treatment of 110～220kV Feeder Steel Pipe Pole

通过对钢管杆工程中的常见内倾现象处理方式的分析,提出了针对常规110～220kV送电线路钢管杆杆身预弯和基础柱顶预偏的简易计算及处理方法,对于解决实际工程中的内倾现象有较为广泛的意义。

By analyzing the inner deflection and treatment way of steel pip pole engineering,the paper proposed the simple calculation and treatment method for conventional 110～220kV feeder steel pipe pole pre-bending and pole top pre-deflection.The method can be widely used to handle the inner-deflection in practice.