首页|水库大坝渗漏通道联合探测问题研究

水库大坝渗漏通道联合探测问题研究

扫码查看
水库大坝渗漏具有隐蔽性和潜在危害性,严重威胁库坝安全和使用寿命,必须采取切实可行的探测技术进行探测处理.基于此,提出高密度电法和综合示踪法联合探测技术,对水库渗漏通道展开高密度电法、温度场示踪、水化学元素质量浓度示踪、示踪剂示踪等探测;最终确定出库坝渗漏路径.结果表明,联合探测技术的应用能借助多种示踪试验验证高密度电法探测成果,对低阻异常区做出可靠准确判断,对高密度电法检测成果做出唯一性解释,也为水库除险加固提供可靠依据.
Study on Joint Detection of Seepage Passage of Reservoir Dam
The leakage of reservoir dam is hidden and potentially harmful,which seriously threatens the safety and service life of reservoir dam,so it is necessary to adopt feasible detection technology for detection and treatment.Based on this,the combined detection technology of high-density electrical method and comprehensive tracer method is proposed to carry out high-density electrical method,temperature field tracer,water chemical element mass concentration tracer and tracer detection of reservoir leakage channels.The leakage path of reservoir dam is finally determined.The results show that the application of the combined detection technology can verify the results of high-density electrical detection with a variety of tracer tests,make reliable and accurate judgment of low-resistance abnormal areas,make unique interpretation of high-density electrical detection results,and provide a reliable basis for the reinforcement of the reservoir.

reservoir damleakage passagejoint detectionhigh density electrical methodtracer method

杨欣

展开 >

深圳市广汇源环境水务有限公司,广东 深圳 518000

库坝 渗漏通道 联合探测 高密度电法 示踪法

2025

黑龙江水利科技
黑黑龙江省水利水电勘测设计研究院

黑龙江水利科技

影响因子:0.664
ISSN:1007-7596
年,卷(期):2025.53(1)