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 2 掘进中盾构与土体的接触关系

Fig.2 Contact relationship between shield and soil during excavation