| PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS |
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| 作者姓名： | 曹亚林 章守恭 何广讷 |
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| 作者单位： | Dalian Institute of Technology，Dalian，Dalian Institute of Technology，Dalian，Dalian Institute of Technology，Dalian |
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| 摘 要： | Based on the analysis of cyclic triaxial test for the South-Sea sand, a comprehensive normalized model of soil stress-strain relationship is presented herein, which includes effects of not only initial stress states but also loading cycles. Consequently, a pseudo-static procedure to analyse the deformation behavior of foundations is suggested. Example of calculations shows that the suggested procedure is convenient in application.
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| 收稿时间： | 1986/2/25 0:00:00 |
| 修稿时间： | 1986/9/13 0:00:00 |
PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS |
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| CAO YALTN,ZHANG SHOUGONG and HE GUANGNA.PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS[J].Acta Oceanologica Sinica,1987,6(2):304-310. |
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| Authors: | CAO YALTN ZHANG SHOUGONG and HE GUANGNA |
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| Institution: | Dalian Institute of Technology, Dalian |
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| Abstract: | Based on the analysis of cyclic triaxial test for the South-Sea sand, a comprehensive normalized model of soil stress-strain relationship is presented herein, which includes effects of not only initial stress states but also loading cycles. Consequently, a pseudo-static procedure to analyse the deformation behavior of foundations is suggested. Example of calculations shows that the suggested procedure is convenient in application. |
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