地下连续墙接头技术综合研究  

Comprehensive Research on Joint Technology of Underground Diaphragm Wall

作　　者：张曲辉 ZHANG Quhui(Guangdong Foundation Engineering Group Co.,Ltd.Guangzhou 510620,China)

机构地区：[1]广东省基础工程集团有限公司,广州510620

出　　处：《广东土木与建筑》2022年第12期111-114,共4页Guangdong Architecture Civil Engineering

摘　　要：将地下连续墙接头作为研究对象,对接头技术进行综合研究,通过对地下连续墙的刚性、柔性接头技术进行研究,分析连续墙接头在不同使用环境(临时支护结构、永久主体)、地质条件(地下水腐蚀、不同地层等)的适用范围,达到降低施工成本、又提高地下连续墙止水效果的目的,丰富地下连续墙接头技术内容。结合工程施工经验对地下连续墙接头技术综合进行了深入研究,适用于所有不同环境、地质条件的地下连续墙施工,项目的“地下连续墙接头技术综合研究”先进、成熟,具有较大的经济价值和推广前景。We will underground continuous wall joint as the research object,comprehensive research of joint technology,based on the underground continuous wall technology of rigid and flexible joint is studied,the analysis of continuous wall joints used in different environ‐ments(temporary support structure,permanent body),geological conditions(groundwater corrosion,different strata,etc.),the applicable scope of the It can reduce the construction cost and improve the sealing effect of underground continuous wall,and enrich the technical con‐tent of underground continuous wall joint.Combined with engineering construction experience,conducts in-depth research on the synthesis of diaphragm wall joint technology,which is suitable for the construction of underground diaphragm wall in all different environments and geo‐logical conditions.The“comprehensive research on diaphragm wall joint technology”of this project is advanced and mature,and has great economic value and promotion prospects.

关 键 词：地下连续墙 接头技术 橡胶接头 双止水钢板接头 工字钢接头 

分 类 号：TU470.2[建筑科学—结构工程]