广东水利水电Issue(10)：23-29,7.
某生活垃圾填埋场挡坝渗漏原因分析及处理措施研究
Investigation and Remedial Measures for Seepage in the Retaining Dam of a Municipal Solid Waste Landfill
陈小丹 1朱思军 1罗国飞 1杜俊润 1关钊1
作者信息
- 1. 广东省水利水电科学研究院,广州 510635||广东省岩土工程技术研究中心,广州 510635
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摘要
Abstract
At a municipal solid waste landfill,seepage was observed at the toe of the dam slope.Through geological surveys,geophysical exploration,and computational analysis,the main cause of the dam seepage was identified:blockage of the leachate drainage pipes prevented the discharge of leachate,resulting in a rise in the leachate level within the landfill area.The increased water pressure caused leachate to leak through locally damaged sections of the geomembrane.It then seeped through the highly permeable dam body and emerged near the toe of the slope,leading to seepage failure.The problem was resolved using a combination of grouting and dewatering wells,offering a reference for similar projects.关键词
垃圾填埋场/挡坝/渗漏/原因分析/措施Key words
municipal solid waste landfill/dam/seepage/cause analysis/measures分类
建筑与水利引用本文复制引用
陈小丹,朱思军,罗国飞,杜俊润,关钊..某生活垃圾填埋场挡坝渗漏原因分析及处理措施研究[J].广东水利水电,2025,(10):23-29,7.
