大流量斜拉压力输水管桥振动台模型试验研究
周敉,冯昭,张鹏利,秦伟

Shaking table model test of cable-stayed bridge with large flow water pressure pipeline
Mi ZHOU,Zhao FENG,Pengli ZHANG,Wei QIN
图 20 约束混凝土及非约束混凝土的应力-应变曲线
Fig.20 Stress-strain curves of constrained and unconstrained concrete