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.
出处
《山西建筑》
2013年第31期74-75,162,共3页
Shanxi Architecture
关键词
基础纠偏
铁塔基础
不均匀沉降
foundation rectification, tower foundation, uneven settlement
