盾构掘进行为对盾壳-土体接触应力的影响

金慧,袁大军,金大龙

Effect of shield excavation on shield shell-soil contact stress

Hui JIN,Da-jun YUAN,Da-long JIN

图 5 盾构偏移产生的位移边界条件

Fig.5 Displacement boundary conditions due to shield migration