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 22 不同围压下的动强度
Fig.22 Dynamic shear strength under different confining pressures