受承压水影响深基坑工程的若干技术措施探讨  

Discussions on technologies of deep foundation pit projects affected by confined water

作　　者：戴斌[1] 王卫东[1] 

机构地区：[1]华东建筑设计研究院有限公司,上海200002

出　　处：《岩土工程学报》2006年第B11期1659-1663,共5页Chinese Journal of Geotechnical Engineering

基　　金：上海科学技术委员会资助课题(04dz12001)

摘　　要：随着基坑开挖深度的增加,上海地区深基坑工程的承压水问题日益突出。本文结合上海地区承压含水层的分布特点以及受承压含水层影响的深基坑工程的实践经验,总结并提出了上海地区基坑工程承压水的主要处理方法以及承压水降压施工过程中的相关技术对策,为正确认识和解决基坑工程中的承压水问题提供了有益的参考。With the increase the depth of foundation pits, the problems of confined water have become more and more important in deep foundation pit projects in Shanghai. Combined with the distribution characteristics of confined water and practical experience of deep foundation pit projects affected by confined water, some construction technologies and methods of confined water were put forward. It would provide valuable references to the solution of confined water in deep foundation pit projects.

关 键 词：承压水 基坑 技术 

分 类 号：TU473.2[建筑科学—结构工程]