天津某超深地铁基坑变形分析与小应变硬化参数取值
张中杰,周赫宸,顾晓强,陈加核,吴航

Deformation analysis and parameter determination of hardening soil model with small strain of an ultra-deep subway excavation in Tianjin
Zhongjie ZHANG,Hechen ZHOU,Xiaoqiang GU,Jiahe CHEN,Hang WU
图 5 现场波速试验确定的G0e0σ3关系曲线
Fig.5 Relation curve between G0 and e0σ3 determined by field wave velocity test