基坑工程顺逆结合设计方法  

Design Method with Combination of Bottom-up and Top-down Methods in Excavation Engineering

作　　者：戴斌[1] 

机构地区：[1]华东建筑设计研究院有限公司,地基基础与地下工程设计研究所,上海200002

出　　处：《地下空间与工程学报》2009年第A02期1686-1690,共5页Chinese Journal of Underground Space and Engineering

摘　　要：基坑工程的总体设计方案对工程的安全性、环境保护以及经济性等方面影响重大,本文首先回顾了基坑工程传统的顺作法和逆作法的特点及适用性,其次详细介绍了近年来出现的若干类型顺逆作结合设计方法,总结了顺逆结合设计方法的技术特点与应用条件,并介绍了在相应工程实例中的实践情况。The general design scheme of excavation is crucial to the safety and economy of the engineering work and to the environmental protection. Firstly, the traditional design methods （ bottom - up, top - down ） for excavation were introduced in this paper, and then several types of new design methods which combined the methods of bottom - up and top - down were presented in detail. Finally, the technical characteristics and application conditions of the new design methods were summed up and some practical engineering works were described too.

关 键 词：基坑 基坑工程方案设计 顺作法 逆作法 

分 类 号：U470[机械工程—车辆工程]