闭坑矿井地面塌陷监测示范区建设初探

Study of pilot zone construction of surface subsidence monitoring in abandoned mines

摘要: 一些闭坑矿井地面塌陷问题已对人居环境构成严重威胁。综述了国内外闭坑矿井地面塌陷监测的技术现状,提出了国家级地面塌陷监测示范区建设的目标框架,介绍了监测示范区选取原则、监测网的布置、监测桩的埋设形式,对多种监测技术适用条件及优缺点进行了对比分析,并探讨了测量要求及数据的处理。研究结果为类似地质环境条件下示范区的建设有一定的借鉴意义。

Abstract: Surface subsidence problems in some abandoned mines have seriously threatened living environment.State of the art on surface subsidence monitoring both at home and abroad is overviewed in the paper.Object framework of pilot zone construction on country-level surface subsidence monitoring has been presented,choosing principle of monitoring base and layout of monitoring and burying types of monitoring stake have been introduced.Application conditions as well as merits and drawbacks of multiple mon...