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9-1Šª
”N�F
1994”N
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1183-1188•Å
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Œf�ÚŽGŽ��i‰p�j�F
PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
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Akihiko WAKAI, Keizo UGAI, Shingo GOSE
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THREE-DIMENSIONAL DYNAMIC ELASTO-PLASTIC FEM ANALYSIS ON A PILE-SOIL SYSTEM
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So far, there has been many skills proposed, which were to solve dynamic pile-soil problems mainly under the assumption of linear deformation. But it is necessary to estimate non-linear plastic behavior of the ground for the purpose of grasping the seismic response of a pile in consideration of strict pile-soil interaction. In this study, parametric studies on dynamic lateral loading of a pile are done based on the three dimensional dynamic elasto-plastic FEM. This analysis will be extended to analyse upper structure - pile - ground systems totally, with more computer technology progressed.
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