摘要
综合输电线路杆塔所经煤矿采动影响区的特征、性质及其地基特点,对杆塔进行稳定性量化计算,给出杆塔未来下沉、倾斜等值,合理给出穿越采动影响区线路杆塔各项预留值,为杆塔基础所采用措施提供相对可靠的依据.
By quantitatively analyzing the stability of transmission line tower foundation in mining-affected area,some values such as subsidence and surface inclined movement,etc.are calculated.And then,some reserve values for guaranteeing tower foundation stability are given.So,an evaluation method of stability of tower foundation in mining-affected area is proposed.Application examples show that the research result is practical.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2013年第S1期270-273,共4页
Engineering Journal of Wuhan University
关键词
输电线路
采动影响区
量化分析
transmission lines
mining-affected area
quantitative analysis
