软土地区紧邻浅基坑的深基坑工程实践研究
软土地区紧邻浅基坑的深基坑工程实践研究
摘要:以上海软土地区某深基坑工程为实例，针对基坑一侧紧邻浅基坑的环境特点，详细阐述了基坑围护设计思路及采用大角撑的支撑形式更有利于基坑整体变形的控制。通过对监测结果的分析和研究，证明了本工程围护设计的安全性和合理性，所取得的经验对于类似工程具有一定的参考意义。
Abstract:A case of a deep foundation pit project in soft-soil area of Shanghai has been studied.Focusing on the environmental characteristics of a shallow foundation pit adjacent to one side of this deep foundation pit,the design idea of foundation pit retaining structure is proposed,and the brace type with large angle brace are introduced in detail,which is more conducive to the overall deformation control of deep foundation pit.Through the analysis and research of the monitoring results,the safety and rationality of the design are proved.The experience obtained from this case is of reference significance for similar projects.
中文标题：
软土地区紧邻浅基坑的深基坑工程实践研究
Practice Research on Deep Foundation Pit Adjacent to Shallow Foundation Pit in Soft-soil Area
作者：
刘宝石
Liu Baoshi
作者简介:刘宝石，男，1987年生，山东烟台人，硕士研究生，工程师，主要从事岩土工程设计工作。E-mail：1720482243@qq.com
通讯地址：
中船勘察设计研究院有限公司, 上海 200063
ChinaShipbuildingIndustryInstituteofEngineeringInvestigation&DesignCo.,Ltd.,Shanghai200063,China
中图分类号:TU473
doi:10.3969/j.issn.1007-2993.2019.05.008
出版物：岩土工程技术
收稿日期:2018-12-24
网络出版日期:2021-07-06
关键词:软土地区,大角撑,深基坑
Key words:soft-soil area,large angle brace,deep foundation pit
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