摘要
以广州地铁3号线林和西路站为工程背景,采用有限元法数值模拟分析手段对在单线区间盾构隧道的基础上,采用矿山法直接扩挖单层三连拱地铁车站进行了研究,得出了主体结构的参数和整个施工过程结构的内力、变形和位移分布与大小,为今后实际工程的设计和施工提供有价值的参考。
This paper studies the threearch monolayer metro station against the background of construction of the linhe west metro station on the third guangzhou metro line by analysis of FEM numerical simulation, the station is built with the NATM method and on the basis of shield tunnels in singleline sections. Parameters of the main structure and distribution and magnitudes of the internal forces, deformation and displacement of the structure under construction are obtained.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2003年第6期93-98,共6页
Journal of the China Railway Society
基金
广州市建设科技发展基金资助项目
