摘要
文章以长沙地铁盾构隧道下穿武广高铁浏阳河隧道为例,采用MADIS/GTS有限元程序进行空间模型分析,研究盾构隧道施工对临近既有结构的影响,提出相应工程措施,为今后类似的工程提供参考。
Taking Changsha metro shield tunnel undercrossing Luoyang River Tunnel of Wuhan-Guangzhou high-speed railway as an example, the paper adopts MADIS / GTS finite element program to analyze the space model and studies the influence of shield tunnel construction on the adjacent existing structure so as to propose the corresponding engineering measures, which may provide a reference for future similar project.
出处
《住宅科技》
2016年第7期56-61,共6页
Housing Science
基金
湖南省科技计划项目
编号:2013SK3075
关键词
地铁
盾构隧道
下穿
浏阳河隧道
内力
位移
metro, shield tunnel, undercrossing, Luoyang River Tunnel, internal force, displacement
