上海地区某深基坑工程支护设计和实践
摘要:以上海市普陀区真大路某深基坑支护工程为例,充分考虑本工程特点,结合安全性、经济性等方面要求,确定采用钻孔灌注桩结合一道混凝土支撑的围护形式,浅部采用重力坝挡土。对支护方案选型、设计、计算等方面进行介绍,并提供了相关信息化监测结果。实践显示,支护效果良好,为后期类似工程提供一些借鉴和参考。
Abstract:Taking a deep foundation pit support engineering in Putuo District,Shanghai Zhenda Road as an example,giving full consideration to the characteristics of this project,combined with safety,economy and other aspects,to determine the bored pile with supporting a concrete form of the retaining,the shallow parts of the gravity retaining.This paper introduces the support scheme selection,design and calculation,and provides relevant information monitoring results,practice shows that the support effect is good,and provides some reference for the later similar projects.
中文标题:
上海地区某深基坑工程支护设计和实践
Support Design and Practice of a Deep Foundation Pit Project in Shanghai Area
作者:
孙迎鑫,刘小勇
Sun Yingxin,Liu Xiaoyong
作者简介:孙迎鑫,女,1989年生,满族,辽宁凤城人,毕业于中同矿业大学(徐州)本科,助理工程师,主要从事岩土工程设计工作。E-mail:1206451505@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:TU942
doi:10.3969/j.issn.1007-2993.2017.04.007
出版物:岩土工程技术
收稿日期:2017-05-23
网络出版日期:2021-07-06
关键词:钻孔灌注桩,砼支撑,重力坝,基坑支护
Key words:bored pile,concrete support,gravity dam,foundation pit support
文档包含图片数量:图片(0)张
文档包含表格数量:表格(0)个
参考文献:
基金项目:
- 文件大小:
- 1.21 MB
- 下载次数:
- 60
-
高速下载
|
|