Ju Jie Primary Author mixed material bibliography World Scientific Pub 2011 id Indonesia

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pp.327-331 Through the dynamic triaxial tests of the tailings material taken from a copper mine, dynamic strength and residual deformation are studied. It is indicated that: the dynamic strength will increase with confining pressure and consolidation stress ratio. The related curves of dynamic shear stress ratio and vibration times have good normalization under different confining pressure. Whether isotropic or anisotropic consolidation, residual axial strain increase with confinng pressure, and the increasing trend are particularly obvious under anisotropic consolidation. The curve of residual axial strain and dynamic shear stress ratio is linear in the log-log coordinate, and the relation can be expressed by a power function. TAILINGS 624.13 Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 0000020968 My Library 20274 machine generated