摘要
复杂环境下超大深基坑施工面临地质土层复杂、维护形式多样性、周围建(构)筑物距离近等难点,为解决这些施工问题,依托上海某污水处理厂深基坑开挖工程,分析了超大深基坑施工开挖控制措施、组织管理措施和施工安全防护措施,总结了深基坑施工控制的技术要点,为今后类似深基坑项目提供参考。
The construction of super deep foundation pit in complex environment faces difficulties such as complex geological soil layer,diversity of maintenance forms and close distance of surrounding structures.In order to solve these difficulties,the excavation control measures,organizational management measures and construction safety protection measures for the construction of super deep foundation pit were analyzed based on the deep foundation pit excavation project of sewage Treatment Plant in Shanghai.This paper summarized the technical key points of deep foundation pit construction control,and provides reference for similar deep foundation pit projects in the future.
作者
林茂峰
Lin Mao-feng(China Railway 18th Bureau Group No.5 Engineering Co.,Ltd.,300457,Tianjin,China)
出处
《建筑技术》
2024年第11期1320-1323,共4页
Architecture Technology
关键词
深基坑
开挖控制
组织管理
安全防护
位移监测
deep foundation pit
excavation control
organization management
safety protection
displacement monitoring
