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 24 循环应力比、临界动应力与围压关系 |
Fig.24 Relationships of cyclic stress ratio and critical dynamic stress with respect to confining pressure |
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