孔中雷达技术在水库渗漏隐患探测中的应用  

Application of borehole radar in reservoir hidden leakage defects detection

作　　者：崔双利[1] 潘绍财[1] 孔繁友[1] 刘元锋[1] 

机构地区：[1]辽宁省水利水电科学研究院,辽宁沈阳110003

出　　处：《东北水利水电》2014年第11期65-67,72,共3页Water Resources & Hydropower of Northeast China

基　　金：["948"计划项目]水利部"948"计划项目资助;项目编号201220

摘　　要：在病险水库加固应用实践中,基础管涌渗漏隐患的位置及渗漏形成区域能否准确判定,这对处理范围、采用的加固方法、工程造价和防渗效果影响很大。文中介绍采用孔中雷达技术对某水库渗漏进行探测,并对结果进行分析,依据探测结果,进行灌浆加固,取得了理想的防渗效果,侧面验证探测结果是可靠的。In the application of dangerous reservoir reinforcement, the determination of foundation piping hidden defects location and leakage region has great influence on the process scope, the reinforcement method, the project cost and the anti-seepage effect. The paper introduces the borehole radar technology to detects the leakage for some a reservoir and analyzes the results. Based on the detecting results, grouting and reinforcement is made for the reservoir, which achieves the good anti-seepage effect and verifies the reliability of detecting result from the side.

关 键 词：孔中雷达 跨孔层析 电磁波速 渗漏 

分 类 号：TV698.11[水利工程—水利水电工程]