送电线路铁塔基础不均匀沉降纠偏技术研究  

Study on deflection rectification for uneven settlement of electric tower foundation

作　　者：王新武[1] 钱玉水[1] 

机构地区：[1]山西省电力勘测设计院,山西太原030001

出　　处：《山西建筑》2013年第31期74-75,162,共3页Shanxi Architecture

摘　　要：针对采空区的地质稳定性差,送电线路经过采空区易发生基础下沉和移位的情况,结合某220 kV送电线路的纠偏实例,深入探讨了增高靴板在铁塔纠偏中的应用,并对纠偏效果和综合效益进行分析,为铁塔设计和基础纠偏提供了思路。According to the poor geological stability of gob, foundation of electric towers with transmission lines tends to sink and shift. This pa- per combining this kind of rectification instance of a 220 kV transmission line, analyzed the application of higher board boots in tower rectifica- tion and its effects and overall efficiency, hoping to provide ideas for its deflection rectification.

关 键 词：基础纠偏 铁塔基础 不均匀沉降 

分 类 号：TU753[建筑科学—建筑技术科学]