深基坑开挖与支护过程中的若干问题

Issues On Excavating And Bracing Process Of Deep Foundation Pit

随着城市建设的发展,深基坑工程增多,根据深基坑围护结构及支撑体系的特点,阐明了深基坑加固设计的理论和方法,探讨了深基坑开挖中可能出现的环境事故问题并提出了防治措施,对完善深基坑的施工技术有促进作用。

With the development of city construction, there are more and more deep foundation pit projects. Aimed at the selection of exterior protecting construction and bracing system, design theory and method of deep foundation pit consolidation are presented. Environmental accidents in the excavation of deep foundation pit and their prevention technology are discussed,which need to be developed and perfected unceasingly in the future application.