沈阳北站深基坑地下连续墙渗漏原因分析及处理措施  

Cause Analysis and Treatment Measures of Underground Continuous Wall Leakage in Deep Foundation Pit of Shenyang North Station

作　　者：王国林 WANG Guolin(Municipal Environmental Engineering Co.,Ltd.of Shanghai Civil Engineering Co.,Ltd.of CREC,Shanghai 201906,China)

机构地区：[1]中铁上海工程局集团市政环保工程有限公司,上海201906

出　　处：《工程技术研究》2024年第7期192-194,共3页Engineering and Technological Research

摘　　要：地下连续墙被广泛应用于深基坑围护结构,受水文地质等因素的影响,墙体的局部结构会发生渗漏,届时需要对渗漏部位进行堵漏处理,增强地下连续墙的安全强度。文章结合沈阳北站地下连续墙渗漏情况,从渗漏原因分析、堵漏方案对比、处理措施等方面进行研究。经检验,堵漏施工方法应用效果良好,可为类似工程提供参考。Underground continuous wall is widely used in deep foundation pit retaining structure.Due to the influence of hydrogeological and other factors,the local structure of the wall will leak.At that time,it is necessary to plug the leakage site to enhance the safety strength of the underground continuous wall.Based on the leakage of underground continuous wall in Shenyang North Station,this paper studies the causes of leakage,comparison of plugging schemes and treatment measures.After inspection,the application effect of the plugging construction method is good,which can provide reference for similar projects.

关 键 词：地下连续墙 接缝渗漏 堵漏处理 

分 类 号：TU753[建筑科学—建筑技术科学]