基于GNSS的阳泉煤矿地表开采沉陷监测方法研究  

Research on surface mining subsidence monitoring method based on GNSS in Yangquan Coal Mine

作　　者：耿睿智 耿智江 陈真[2] Geng Ruizhi;Geng Zhijiang;Chen Zhen(Henan Bureau of Hydrology and Water Resources,Zhengzhou 450003,China;China University of Mining and Technology,Xuzhou 221116,China)

机构地区：[1]河南水文水资源局,河南郑州450003 [2]中国矿业大学,江苏徐州221116

出　　处：《煤炭与化工》2022年第10期4-7,共4页Coal and Chemical Industry

摘　　要：由于煤炭的大规模开采,矿区及周边地区地质灾害频繁发生,相关问题日益突出,开采区地表沉陷监测颇为重要。本文分析了常用的开采沉陷监测方法的优缺点,总结了精密点定位(PPP)技术的发展,根据其优势提出了基于精密单点定位的开采沉陷监测方法,介绍了该技术在阳泉矿区地表沉陷监测中的应用,为合理开采地下矿产资源,控制地面沉降提供决策依据,对矿区的可持续发展有借鉴作用。Due to the large-scale mining of coal,geological disasters occur frequently in the mining area and the surrounding areas,and the related problems become increasingly prominent.It is very important to monitor the surface subsidence in the mining area.The advantages and disadvantages of the common method to mining subsidence monitoring were analyzed and the development of precise point positioning(PPP)was summarized.The mining subsidence monitoring method based on the precise point positioning was put forward according to its advantage.The application of this technology in surface subsidence monitoring in Yangquan mining area was introduced,which provided decision-making basis for rational exploitation of underground mineral resources and control of land subsidence,and was of great significance to the sustainable development of mining area.

关 键 词：开采沉陷 沉陷监测 精密单点定位技术 

分 类 号：TD326[矿业工程—矿井建设]