摘要
近年来,水库渗漏问题一直困扰着我们,虽然目前已开展应用的渗漏探测技术较多,但是当渗漏条件较复杂的情况下,探测效果往往不尽如意,且鲜有渗漏三维探测技术.本文,笔者介绍了一种新型的水库渗漏探测技术--磁电阻率法,该技术能够快速、无损、有效地探测渗漏通道.首先,介绍了该方法的技术原理、工作模式与技术优势;然后,结合实际工程,依托具有典型渗漏特点的平原水库开展了现场试验研究,介绍包括了现场工作布置、数据处理、成果分析、现场验证等内容;最后,对该方法进行了总结与展望.
In recent years, the problem of reservoir leakage has been puzzling us. Although there are many seepage detection technologies that have been applied, the detection results are often unsatisfactory when the seepage conditions are complex. And there are few three-dimensional leakage detection technology. In this paper, a new type of reservoir leakage detection technology is introduced which is called magnetic resistivity method. The technology can detect leakage passage quickly, nondestructively and effectively. Firstly, the technical principle, working mode and technical advantages of this method are introduced. Then, combined with the actual project, the field test is carried out relying on the plain reservoir with typical seepage characteristics. The field work layout, data processing, result analysis and field verification are introduced. Finally, the method is summarized and prospected.
作者
徐磊
张建清
严俊
陆二男
XU Lei;ZHANG JianQing;YAN Jun;LU ErNan(Changjiang Geophysical Exploration and Testing Company Limited(Wuhan),Wuhan 430010,China;Changjiang Survey,Planning,Design and Research Company Limited,Wuhan 430010,China)
出处
《地球物理学进展》
CSCD
北大核心
2021年第5期2222-2233,共12页
Progress in Geophysics
基金
国家重点研发计划(2017YFC0405005)资助。
关键词
磁电阻率法
平原水库
渗漏探测
Magnetic resistivity method
Plain reservoir
Leakage detection
