考虑地基变形连续的基坑开挖诱发邻近盾构隧道位移预测
应宏伟,程康,俞建霖,徐日庆,裘志坚,詹晓波,秦建设,楼春晖

Prediction of shield tunnel displacement due to adjacent basement excavation considering continuous deformation of ground
Hong-wei YING,Kang CHNEG,Jian-lin YU,Ri-qing XU,Zhi-jian QIU,Xiao-bo ZHAN,Jian-she QIN,Chun-hui LOU
表 1 隧道管片参数
Tab.1 Parameters of tunnel segment
D /mm ls /m t /m Ec /MPa m lb /mm Eb /MPa (EI)eq /(MN·m2)
6200 1.2 0.35 3.45×104 17 400 20.6×105 78000