- 期刊
Change of Particle Orientation Caused by Static Shearing in Simulated Hydraulic Filled Sand
並列摘要
In this study, the inherent and induced anisotropy of simulated hydraulic-filled specimens determined by microanalyses from thin sections are presented. It is shown that the inherent anisotropy for the orientation of particles of specimens prepared by hydraulic transportation tends to be with the long axis in the horizontal direction, while the result for the wet tamping specimen is quite different. This fabric property is similar to that of in-situ specimens. For the induced anisotropy, the variation of apparent dip angle in vertical direction increases slightly after static shearing. However, even after shearing, the major dip angle of the long axis of particles maintains in horizontal direction. The technique and the methodology employed in this study aid in explaining the mechanical behavior of the hydraulic filled sand.
延伸閱讀
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