江淮水利科技2026，Vol.21Issue(1)：21-25,5.DOI:10.20011/j.cnki.JHWR.202601004
瞬变电磁法在混凝土坝渗漏探测中的应用研究
Study on the application of transient electromagnetic method in the detection of leakage of concrete dam
摘要
Abstract
Leakage in concrete dams occurs frequently,posing a threat to their structural safety.Traditional detection methods exhibit certain limitations.highlighting the need for non-destructive techniques to identify leakage.This paper investigated the application of the Transient Electromagnetic Method(TEM)through a case study of the Bailianya Reservoir dam.By performing data denoising and inversion,the reliability of TEM in locating leakage area was verified.The test results indicated that TEM can accurately identify low resistance abnormity area within the dam body,showing strong correlation with leakage areas observed during routine inspections.The findings confirm that TEM technology can provide scientific support for dam leakage management.关键词
瞬变电磁法/混凝土坝/渗漏/低阻异常区Key words
TEM/concrete dam/leakage/low resistance abnormity area分类
建筑与水利引用本文复制引用
路伟亭,刘国杰..瞬变电磁法在混凝土坝渗漏探测中的应用研究[J].江淮水利科技,2026,21(1):21-25,5.基金项目
安徽省自然科学基金水科学联合(2308085US15) （2308085US15）
