Elasto-plasticity and pore-pressure coupled analysis on the pullout behaviors of a plate anchor
文献类型：期刊论文
| 作者 | Hu C(胡存) ; Gao FP(高福平)
|
| 刊名 | Theoretical and Applied Mechanics Letters
 |
| 出版日期 | 2015 |
| 卷号 | 5页码:89-92 |
| 关键词 | Plate anchor Bounding-surface plasticity model Pore pressure Coupled analysis |
| ISSN号 | 2095-0349 |
| 中文摘要 | A numerical method is proposed for the elasto-plasticity and pore-pressure coupled analysis on the pullout behaviors of a plate anchor. The bounding-surface plasticity (BSP) model combined with Biot's consolidation theory is employed to simulate the cyclic loading induced elasto-plastic deformation of the soil skeleton and the accompanying generation/dissipation of the excess pore water pressure. The suction force generated around the anchor due to the cyclic variation of the pore water pressure has much effect on the pullout capacity of the plate anchor. The calculated pullout capacity with the proposed method (i.e., the coupled analysis) gets lower than that with the conventional total stress analysis for the case of long-term sustained loading, but slightly higher for the case of short-term monotonic loading. The cyclic loading induced accumulation of pore water pressure may result in an obvious decrease of the stiffness of the soil-plate anchor system. |
| 分类号 | 二类 |
| 收录类别 | CSCD |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5474556 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58569]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Hu C,Gao FP. Elasto-plasticity and pore-pressure coupled analysis on the pullout behaviors of a plate anchor[J]. Theoretical and Applied Mechanics Letters,2015,5:89-92. |
| APA | Hu C,&Gao FP.(2015).Elasto-plasticity and pore-pressure coupled analysis on the pullout behaviors of a plate anchor.Theoretical and Applied Mechanics Letters,5,89-92. |
| MLA | Hu C,et al."Elasto-plasticity and pore-pressure coupled analysis on the pullout behaviors of a plate anchor".Theoretical and Applied Mechanics Letters 5(2015):89-92. |
入库方式： OAI收割
来源：力学研究所
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