巷道围岩全断面变形监测方法  

Whole Section Deformation Monitoring Method of Surrounding Rock of Roadway

作　　者：杨乾龙[1,2] 王沉[1,2] 张村[1,2] 杨冠宇[1,2] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221116 [2]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221116

出　　处：《煤矿安全》2015年第11期107-110,共4页Safety in Coal Mines

基　　金：国家高技术研究发展计划(863计划)资助项目(2012AA062101);江苏省高校优势学科建设资助项目(SZBF2011-6-B35)

摘　　要：结合巷道监测技术、激光测距原理与计算机数据处理技术,提出巷道全断面监测方法,并研制了围岩变形监测及可视化分析系统。该方法结合十字收敛测量法和极坐标测量法实现巷道全断面监测,在此基础上,借助现有的激光测距产品,研制巷道全断面激光测量仪测量围岩变形数据,开发配套可视化分析软件实现测量数据的智能化可视分析。最后,运用该系统进行了实验室实测分析,表明新方法操作简便、适应性强,可以很好的测量巷道全断面的数据。Combining with the roadway monitoring technology,laser ranging principle and data processing technique,we proposed roadway whole section monitoring method and developed surrounding rock deformation monitoring with visualization analysis system.The method combined with the cross convergence method and the polar coordinate measuring method to monitor whole section roadway.With the help of the existing laser range products,we developed whole section roadway deformation monitoring instrument and supporting visualization analysis software,which can measure the deformation data and intelligently analyze measure data. The result of system applying in laboratory test showed that the new method is simple and adaptable and it also can accurately measure roadway whole section data.

关 键 词：巷道监测 激光测距 智能分析软件 围岩变形 测量原理 

分 类 号：TD326[矿业工程—矿井建设]