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 7 附加接触应力的理论和数值结果

Fig.7 Theoretical and numerical value of contact stress