侧向土体影响下盾构隧道引起上覆管线变形
冯国辉,徐长节,郑茗旺,薛齐,杨开放,管凌霄

Deflection of overlying pipeline induced by shield tunneling considering effect of lateral soil
Guo-hui FENG,Chang-jie XU,Ming-Wang TEY,Qi XUE,Kai-fang YANG,Ling-xiao Guan
表 2 离心机试验参数
Tab.2 Centrifuge model test parameters
R/m H/m z/m ε0/% ES/MPa v D/m EI/(kN·m2)
2.25 11.25 4.165 2 19.52 0.23 1.19 3.363×106