特殊地形条件下杆塔倾斜率的测量方法  

Measurement on the Inclination of Power Pole and Tower Erected on Special Landform

作　　者：宋继明[1] 宋华松[2] 汪以文 侯镭[1] 

机构地区：[1]国家电网公司交流建设分公司,北京市西城区100140 [2]安徽送变电工程公司,安徽省合肥市230022

出　　处：《电网技术》2010年第12期219-222,共4页Power System Technology

摘　　要：在总结实践经验的基础上,提出了基于平面镜法的杆塔倾斜率测量方法。该方法可解决特殊地形条件下,由于观测点受限,杆塔倾斜率难以采用常规方法进行测量的问题。讨论了该方法的测量误差来源和应用条件,在输电线路施工中的应用证明了该方法的有效性和正确性。ABSTRACT： On the basis of summarization of practical experiences, a method to measure inclination of power pole and tower erected by plane mirror is proposed. The method can solve that inclination of power pole and tower erected is difficult to measure for the observation point selection is limited on special landform by traditional measuring methods. The error sources and application conditions of the proposed method are discussed. The effectiveness and correctness of the proposed method is validated by application in transmission line construction.

关 键 词：平面镜法 特殊地形 杆塔倾斜率 测量技术 

分 类 号：TM75[电气工程—电力系统及自动化] TU196.3[建筑科学—建筑理论]