煤矿采动区输电线路技术方案与变形治理技术  

Technical Scheme and Deformation Control Technology of Transmission Line in Coal Mining Area

作　　者：阎涛[1] 袁广林[2] 王永安[3] 

机构地区：[1]中国能源建设集团山西省电力勘测设计院,山西太原030001 [2]中国矿业大学力学与建筑工程学院,江苏徐州221008 [3]国网山西省电力公司,山西太原030001

出　　处：《山西电力》2015年第1期13-16,共4页Shanxi Electric Power

摘　　要：指出采空区塌陷一直是影响山西省电力线路安全运行的重大隐患,分析了煤矿地下开采对山西省地面输电杆塔的影响,提出了采动区输电线路规划设计技术,形成了线路通过沉陷区设计的技术方案,分析了采动区地基与基础的设计方法,总结了采后区输电线路的维修与治理方案,可为类似工程提供参考。Coal mining area subsidence is a major hidden trouble to the safe operation of the electric transmission line in Shanxi Province.This paper analyzed the impact of the underground coal mining on the ground transmission tower in Shanxi Province.The planning and design technique of transmission line in mining area was proposed.The technical scheme for transmission line over mining subsidence area was formed.The design method of ground and foundation in mining subsidence area was analyzed.Maintenance and treatment scheme of transmission line after coal mining were summarized.The research results can provide reference for similar projects.

关 键 词：采动区 输电线路 技术方案 变形治理 

分 类 号：TM726[电气工程—电力系统及自动化]