摘要
为研究地铁区间暗挖隧道下穿施工对地面建筑物的影响,以下穿建筑物的某区间暗挖隧道工程为背景,对下建筑物段区间隧道进行了设计,并用MADIS/GTS有限元软件对区间暗挖隧道下穿建筑物进行有限元分析,研究了区间暗挖隧道下穿建筑物施工过程中建筑物变形规律,总结了区间暗挖隧道下穿桥桩施工过程中建筑物受力变形特征。
For the study of the subway underground running tunnel under construction on the ground,the influence of the buildings here in building a underground tunnel project as the background,on the section of tunnel under building design,finite element software using MADIS/GTS in buildings under the underground running tunnel of finite element analysis,interval in buildings under construction in concealed excavation of tunnels is studied in the process of building deformation law,summarizes the underground running tunnel of bridge pier construction in the process of stress deformation characteristics of the buildings.
作者
李小雨
刘鹏
李精昆
李晓文
李帅兵
吕兆龙
路顺
易领兵
LI Xiaoyu;LIU Peng;LI Jingkun;LI Xiaowen;LI Shuaibing;LüZhaolong;LU Shun;YI Lingbing(China Construction Seventh Engineering Bureau Co.,Ltd.,Zhengzhou,He’nan 450000,China;Shanghai City Railway Construction Technology Co.,Ltd.,Shanghai 200000,China;He’nan Provincial Academy of Building Reeearch,Zhengzhou,He’nan 450053,China;CCCC Railway Consultants Group Co.,Ltd.,Beijing 100000,China)
出处
《施工技术》
CAS
2018年第A04期1316-1319,共4页
Construction Technology
