黏岩复合地层中盾构掘进引起的超欠挖分析
齐永洁,蒋熠诚,周建,章伟康,张迪,魏纲

Analysis of overexcavation and underexcavation caused by shield tunneling in clay and rock composite stratum
Yongjie QI,Yicheng JIANG,Jian ZHOU,Weikang ZHANG,Di ZHANG,Gang WEI
图 12 盾构开挖模拟离散元模型图
Fig.12 Discrete eelement model diagram of shield excavation simulation