逆作法在复杂环境深基坑工程中的应用研究
摘要:以上海市中心某深基坑工程为例,阐述了逆作法施工技术在施工场地狭窄、周边建筑密集的深基坑工程应用中的质量控制要点。实践显示,逆作法有效地解决了施工场地狭窄和工期紧张问题,保证了基坑及周边建筑群的安全,可在类似深基坑工程中推广应用。
Abstract:Taking a deep excavation engineering in the center of Shanghai as an example, the key points of quality control is introduced in the top-down construction in deep excavation with narrow construction site and dense surrounding buildings. Practice shows that the top-down construction technique can effectively solve the problems of narrow construction site and short construction period, ensures the safety of the excavation and surrounding buildings, which can be applied in similar deep excavations.
中文标题:
逆作法在复杂环境深基坑工程中的应用研究
Study on the Application of Top-down Construction Method in Deep Foundation Pit Engineering in Complex Environment
作者:
颜立明
Yan Liming
作者简介:颜立明,男,1988年生,江苏盐城人,硕士研究生,工程师,主要从事岩土工程设计工作。E-mail:hhuylm@sina.com
通讯地址:
中船勘察设计研究院有限公司,上海 200063
ChinaShipbuildingIndustryInstituteofEngineeringInvestigationandDesignCo.,Ltd.,Shanghai200063,China
中图分类号:TU473
doi:10.3969/j.issn.1007-2993.2021.02.006
出版物:岩土工程技术
收稿日期:2020-03-04
网络出版日期:2021-11-12
关键词:深基坑,逆作法,基坑围护,复杂环境
Key words:deep excavation,top-down construction method,retaining and protection for excavations,complex environment
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