软土地基条件下无支撑基坑变形控制措施分析  

Analysis of deformation control methods for unsupported deep excavations in soft soil foundations

作　　者：陈嘉西 Chen Jiaxi(Shanghai Jianke Engineering Consulting Co.,Ltd.,Shanghai 200032,China)

机构地区：[1]上海建科工程咨询有限公司,上海200032

出　　处：《山西建筑》2025年第5期78-81,共4页Shanxi Architecture

摘　　要：软土地区无支撑基坑围护变形的控制存在着诸多限制与挑战,以实际工程案例为基础,从直接措施和间接措施介绍了减缓基坑围护变形的策略,并通过实测监测数据验证了其有效性。论证了变形控制和安全管理在工程实践和应急抢险中的重要性,为后续研究和实践提供了相关经验和参考。There are many limitations and challenges in controlling the deformation of unsupported deep excavations in soft soil areas.Based on practical engineering cases,this paper introduces strategies for mitigating deformation of foundation pit enclosure from both direct and indirect measures and validates their effectiveness through field monitoring data.By integrating case studies,this paper emphasizes the importance of deformation control and safety management in engineering practice and emergency rescue,providing relevant experience and references for subsequent research and practice.

关 键 词：软土地基 无支撑基坑 围护侧向变形 变形控制 

分 类 号：TU433[建筑科学—岩土工程]