FINITE STRAIN CONSOLIDATION : A STUDY OF CONVECTION

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概要

• 論文の詳細を見る

• Salient features of the mechanics of consolidation are studied in the light of a consistent fundamental approach. In particular, it is pointed out that in an Eulerian formulation, the material derivative contains a convective term involving the solid phase velocity. The significance of convectionis then studied by solving a one-dimensional problem twice, once with convection and once neglecting it. As expected, when the strain is small, the convective effect is negligible and for large strain, it becomes very significant. A scheme, conceptually similar to the updated lagrangian scheme, is then introduced. The procedure is illustrated and the correctness of the concept verified by incorporating the concept in a finite difference calculation to solve a one-dimensional problem. This approach is applicable to multi-dimensional problems, for which the Eulerian governing equations are normally used.

• 社団法人地盤工学会の論文
• 1988-09-15

著者

• Scott Ronald

  Div. Of Engrg. And App. Sci. California Institute Of Technology

• Tan T‐s

  National Univ. Singapore Singapore

• TAN THIAMSOON

  Dept. of Civ. Engrg., National University of Singapore

• Tan Thiam-Soon

  Dept. of Civ. Engrg., National University of Singapore

関連論文

• AN INVESTIGATION OF SHEAR STRENGTH OF SLURRY CLAY
• FINITE STRAIN CONSOLIDATION : A STUDY OF CONVECTION

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