边坡内部位移监测系统  

Slope internal displacement monitoring system

作　　者：梁冰[1] 杨冬鹏[1] 孙维吉[1] 李义贤[1] 金佳旭[1] 

机构地区：[1]辽宁工程技术大学力学与工程学院,阜新123000

出　　处：《仪器仪表学报》2009年第10期2171-2174,共4页Chinese Journal of Scientific Instrument

摘　　要：随着我国对煤炭资源大力开采,矿山排土场的排弃量日渐增大,排土场边坡失稳问题频繁发生。实施边坡内部位移监测是保证矿山安全生产及运输的重要手段和措施。目前尚没有广泛应用的长期监测边坡内部岩土体位移的专用仪器。介绍了一种边坡内部位移监测系统,采用电磁信号发射及信号测距的思想进行设计,可以实现对矿山排土场边坡的内部岩土体动态运移情况进行监测。最终实现数字化、自动化、可靠性高,并能实施长期监测,具有预警功能的监测系统。With energetically mining our country＇s coal resources, the discharge quantity of mine tailings dump increases greatly and the problem of slope instability has frequently occurred. Slope internal displacement monitoring is an important means to assure mine safe production and coal transportation. At present, there are still no dedicated instruments for monitoring the displacement of slope internal rock and soil mass. A slope internal displacement monitoring system has been introduced in this paper, which adopts electromagnetic signal emission and signal ranging idea in the system design and can realize the monitoring of the dynamic migration of internal rock and soil mass of mine dump slope. Finally, digitization, automation, high reliability and long term monitoring with early warning function can be achieved.

关 键 词：边坡内部监测 电磁信号 监测系统 

分 类 号：TH822[机械工程—仪器科学与技术]