VRS技术在煤矿地表变形监测中的应用  

Application of VRS Technology in Surface Deformation Monitoring of Coal Mine

作　　者：李华 Li Hua(Yitian Coal Industry Co.Ltd.of Pu County,Shanxi Lu'an Group,Linfen,Shanxi 041204)

机构地区：[1]山西潞安集团蒲县伊田煤业有限公司,山西临汾041204

出　　处：《江西煤炭科技》2019年第1期69-71,共3页Jiangxi Coal Science & Technology

摘　　要：随着采深不断增大,煤矿开采造成的地表沉降问题越来越严重,给地面建构筑物、铁路、公路带来很大威胁。为深入研究地表沉降规律,必须进行沉降观测,但大多采用人工测量,工作量大、效率低。虚拟参考站技术(简称"VRS技术")具有测量范围大、效率高、工作量小、精确度高等优点。VRS技术的应用,大大提高了地表沉降观测的准确性、科学性,为研究煤矿采空区沉降监测技术提供参考。With the increase of mining depth,the problem of surface subsidence caused by coal mining is becoming more and more serious,which brings great threat to ground structures,railways and highways.Artificial measurement is often used in subsidence observation to probe into the law of surface subsidence with large workload and low efficiency.The paper introduces the application of virtual reference station technology(VRS technology) in surface subsidence deformation monitoring in coal mine,which has the advantages of large measuring range,high efficiency,small manual workload and high accuracy,and has greatly improved the accuracy and scientificity of surface subsidence observation,providing a reference for the study of goaf subsidence monitoring technology in coal mine.

关 键 词：VRS技术 变形监测 采煤沉降 测量方法 

分 类 号：TD17[矿业工程—矿山地质测量]