有渗漏隐患黏土堤坝电阻率模拟试验及分析  

Simulation test and analysis of resistivity of clay dam with hidden leakage trouble

作　　者：白广明 张耘菡 刘晓波 雷佳欣 

机构地区：[1]黑龙江省水利科学研究院,黑龙江哈尔滨150080 [2]黑龙江省水利工程建设质量与安全监督中心,黑龙江哈尔滨150040

出　　处：《黑龙江水利》2017年第12期12-19,共8页

基　　金：黑龙江省应用技术研究与开发计划引导项目(GZ16B005)

摘　　要：为了给测电阻类电法勘探正确判定黏土堤坝工程渗漏隐患位置提供参考依据,本文在实际工程中提取天然水和筑坝黏土,在实验室制作堤坝工程模拟试样,进行电阻率测试及分析,获得了黏土堤坝各部位黏土、堤坝前水及渗漏隐患位置的电阻率值及其相互比较关系,成果可为堤坝隐患探测技术人员正确选择探测参数、准确判定探测结论提供支持。In order to provide reference for correct determination of the potential leakage position of the clay dam project. In this paper, simulated specimens of dam construction was made in laboratory by natural water and dam clay extracted in practical engineering to test and analysis of electrical resistivity, and the resistivity values and their comparison relations of clay in various parts dam and water in the front of the dam and hidden leakage position are obtained. The results can provide supports for the technicians to select detection parameters correctly and determine the detection conclusions.

关 键 词：黏土堤坝 堤坝隐患 电阻率 压实度 含水率 

分 类 号：TV698.1[水利工程—水利水电工程]