预应力路堤附加围压场与围压增强效应 |
冷伍明,张期树,徐方,冷慧康,聂如松,杨秀航 |
Additional confining pressure field and enhancement effect of prestressed embankment |
Wu-ming LENG,Qi-shu ZHANG,Fang XU,Hui-kang LENG,Ru-song NIE,Xiu-hang YANG |
图 21 不同围压下的轴向累积应变与循环振次关系曲线 |
Fig.21 Curves of accumulative axial strain and cycle number under different confining pressures |
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