摘要
Abstract
Due to historical construction conditions,engineering geological conditions,and later operation and maintenance management limitations,reservoir reinforcement projects often face problems such as dam leakage and foundation leakage during operation,which seriously threaten the stability and safety of the reservoir.Taking Longtan Reservoir reinforcement project in Qingxi Town,Dongguan City as an example,based on the geological status of the reservoir,this paper conducted a detailed survey and adopted geological surveying,drilling,in-situ testing,and indoor testing methods to evaluate the engineering geological conditions of the reservoir area and dam site area in detail.The reasons,locations,and impact degrees of leakage during the operation of the project were obtained,and clear anti-seepage measures were proposed based on the survey analysis results.关键词
水库/除险加固/地质勘察/渗漏分析Key words
reservoir/risk elimination and reinforcement/geological survey/leakage analysis分类
建筑与水利
