临沭县凌山头水库除险加固防渗墙检测

Detection of Cut-off Wall in Strengthening Engineering of Ling Shantou Reservoir in Linshu County

塑性混凝土防渗墙施工解决了很多病险水库的大坝渗漏问题。但对防渗墙的检测方面,大都只是针对塑性混凝土防渗墙成墙的质量检测,其检测效果代表性差、工作受现场条件制约、存在渗漏等隐患问题。文章结合临沂市临沭县凌山头水库除险加固工程的实际情况,对大坝防渗墙质量检测做具体的分析探讨,为今后相关塑性混凝土防渗墙的检测提供了参考。

The construction of plastic concrete impervious wall has solved the problem of dam leakage in many dangerous reservoirs.But in regard to the cut-off wall detection,most of the quality detection is focused on plastic concrete cut-off wall,which results in many issues,such as poor detection effect,limitation by the site conditions,and risk of leakage.Based on the actual situation of the strengthening engineering of Ling Shantou reservoir in Linshu County,Linyi City,this paper makes an analysis and discussion on the quality detection of the cut-off wall of the dam,which provides a reference for the related plastic concrete cut-off wall detection in the future.