EH-4电导率成像系统在采空区注浆效果检测中的应用  

Application of EH-4 Conductivity Imaging System in Detection of Grouting Effects in Goaf Area

作　　者：李学良 李树志 侯金波[2] 

机构地区：[1]中国煤炭科工集团唐山研究院,河北唐山063012 [2]天津市勘察院,天津300191

出　　处：《煤矿安全》2012年第11期139-142,共4页Safety in Coal Mines

基　　金："十一五"国家科技支撑计划重点资助项目(2006BAC09B01)

摘　　要：采空区治理工程具有其特有的隐蔽性和复杂性,在注浆工程结束后很难直观地了解注浆工程效果,采用EH-4电导率成像系统对某煤矸石热电厂三期工程的地基注浆处理效果进行了探测分析,给出了EH-4电导率成像系统在采空区注浆效果检测中的解释依据、数据质量控制手段和资料分析方法。The goaf governance engineering has unique concealment and complexity.It is very hard to understand the grouting effect intuitively after grouting.The paper makes detection analysis on the grouting effect of the third phase project of a gangue power plant by EH-4 conductivity imaging system,and gives the interpretation basis,data quality control method and data analysis method of EH-4 conductivity imaging system which used in detection of grouting effects.

关 键 词：EH-4电导率成像系统 视电阻率 注浆效果 资料解释 

分 类 号：TD679[矿业工程—矿山机电]