基于充电法的滑坡深部位移监测仪设计  

Design of landslide monitoring instrument based on charge method

作　　者：吕中虎[1] 韩永温[1] 张晓飞[1] 张青[1] 史彦新[1] 郝文杰[1] 

机构地区：[1]中国地质调查局水文地质环境地质调查中心 国土资源部地质环境监测技术重点实验室,河北保定071051

出　　处：《微型机与应用》2013年第2期67-69,共3页Microcomputer & Its Applications

基　　金："十一五"国家科技支撑计划子课题(2008BAJ06B02-4);国土资源公益性行业科研专项项目(200911036);三峡库区地质灾害防治科技专项项目(SXKY3-3-1);中国地质调查局国土资源调查项目(1212010641008)

摘　　要：利用地球物理中的充电法原理,成功设计了基于充电法原理的滑坡监测仪。监测仪由电极转换模块、信号测量模块、远程传输模块及电源模块四部分组成。微控制器控制电极转换模块将供电电压通过位于井中的供电电极供入地下,信号测量模块完成布设于地面的测量电极之间的电压和供电电流的采集,远程传输模块将采集到的电压值和电流值传输到监控中心,从而实现对滑坡的远程监测。最后给出了野外应用试验,试验结果表明监测仪器能稳定工作。According to the charge method principle in geophysics, successful designs a landslidemonitoring instrument. The monitoring instrument consists of the electrode conversion module, the signal measurement module, the remote transmission module and the power supply module. The microprocessor controls the electrode conversion module to supply the voltage into the underground through the power supply electrode located in the borehole. And the signal measurement module completes the collection of the voltage which between the measuring electrode placed on the ground, also it collects the supply current. Then the remote transmission module transmits the voltage and the current to the monitoring center to realize remote monitoring of landslide.Finally, this paper presents a field application experiment, and tile test results indicate that the monitoring instrument can stable work.

关 键 词：充电法 数据采集 滑坡监测 

分 类 号：TH73[机械工程—仪器科学与技术]