地下连续墙支护方案在某文体中心项目超深基坑中的综合优势分析与应用  

Analysis and Application of the Comprehensive Advantages of the Diaphragm Wall Supporting Scheme in a Super Deep Foundation Pit for a Cultural and Sports Center Project

作　　者：孙文灵 陈涛 SUN Wenlin;CHEN Tao(Guangzhou Development District Financial Investment and Construction Project Management Center Guangzhou 510663,China;ZhongYu Design Co.,Ltd.Guangzhou 510014,China)

机构地区：[1]广州开发区财政投资建设项目管理中心,广州510663 [2]中誉设计有限公司,广州510014

出　　处：《广东土木与建筑》2024年第11期30-33,共4页Guangdong Architecture Civil Engineering

摘　　要：某文体中心基坑深度约20 m,通过制约因素分析,方案技术经济性对比,从安全稳定、防水性能、占地面积和土建成本多方面评估,采用地下连续墙“两墙合一”的方案。基坑安全可靠,综合优势十分显著,建议城市中心的超深基坑项目上优先选用。The foundation pit of a sports and cultural center is approximately 20 meters deep,through the analysis of constraints and the comparison of the technical and economic,from the safety and stability,waterproof performance,floor area and civil engineering cost assessment,adopted a"two-in-one"composite wall structure.The foundation pit is safe and reliable,and the comprehensive advantages are very significant,so it is recommended that the ultra-deep foundation pit project in the city center should be preferred.

关 键 词：超深基坑 地下连续墙 两墙合一 综合优势 

分 类 号：TU476.3[建筑科学—结构工程]