深基坑工程发展概述

摘要

This paper introduces the renovation of design concept of deep foundation pit engineering, describes problems existing in the construction process of deep foundation pit engineering, and then expounds new construction technology of deep foundation pit and design optimization of deep foundation pit, with a view to guide practice and to ensure foundation excavation safety reliable and economic rational.%介绍了深基坑工程设计思想的更新,及深基坑工程施工过程中存在的问题,同时介绍了深基坑新的施工工艺及深基坑设计优化的内容,以期指导实践,确保基坑开挖既安全可靠又经济合理。