浅埋暗挖上下台阶法开挖及支护线形控制研究  

STUDY ON LINEAR CONTROL OF EXCAVATION AND SUPPORT BY UPPER AND LOWER STEP METHOD IN SHALLOW BURIED AND DARK EXCAVATION

作　　者：魏云峰 杨国富 李志霖 Wei Yun-feng;Yang Guo-fu;Li Zhi-lin

机构地区：[1]中建二局第三建筑工程有限公司,北京100070

出　　处：《建筑技术开发》2022年第23期105-108,共4页Building Technology Development

摘　　要：以长春地铁6号线03标一工区南湖中街站–南部新城西站区间暗挖隧道为例,介绍隧道工程浅埋暗挖上下台阶法的开挖及支护施工管控,相关研究成果为今后地铁区间浅埋暗挖上下台阶法开挖及支护施工积累宝贵经验。This paper introduces the excavation and support construction control of the underground tunnel between Nanhu Zhongjie station and Nanxincheng West Station in the no. 03 work area of Changchun Metro Line 6, so as to accumulate valuable experience for the excavation and support construction of shallow underground excavation and upper and lower steps in the future.

关 键 词：地铁 暗挖区间 施工管控 线形控制 

分 类 号：TU74[建筑科学—建筑技术科学]