城市建筑Issue(24)：306-306,314,2.
坑中坑开门式出土技术的研究及应用
Exploration and Application of the Open Door Type Unearthed Technology of Secondary Excavation
蒋志成 1丘华生 1周杰 1张明1
作者信息
- 1. 中国建筑第四工程局有限公司厦门分公司，福州 350000
- 折叠
摘要
Abstract
This article discusses the large ultra-deep pit, open the hole and excavate earth retaining pile first in the form of secondary excavation, and then carries out the structure constr-uction, the construction schedule of secondary excavation is not af ected by the big pit earth excavation and supporting con-struction. This method not only saves the overal construction duration, but also saves the construction costs, and achieves g-ood economic and social benefits.关键词
超大超深基坑/坑中坑/开门式出土/工期Key words
large ultra-deep pit/secondary excavation/open door type unearthed/duration引用本文复制引用
蒋志成,丘华生,周杰,张明..坑中坑开门式出土技术的研究及应用[J].城市建筑,2013,(24):306-306,314,2.
