| The Numerical Simulation of Pipe/Soil Interaction Under Wave Loadings | |
Ren YR(任艳荣); Liu YB(刘玉标)
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| Source Publication | THE OPEN OCEAN ENGINEERING JOURNAL
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| 2012-10-19 | |
| Volume | 5Pages:15-20 |
| ISSN | 1874-835X |
| Abstract | The on-bottom stability of submarine pipeline is a key problem of submarine pipeline design.The key issue is to simulate the interaction among wave,pipe and soil. In this paper, the constitutive models of soil, such as nonlinear elastic, porous elastic and Ramberg-Osgood models are adopted respectively, and the pipe/soil interaction has been analyzed by the common finite element software ABAQUS program. The contact surfaces have been established. The factors such as contact effect, frictional coefficient between pipe and soil, pipe's penetration, the impact of yielding stress are considered. Also, the results show that the computation of the pipe/soil interaction is feasible and may provide a helpful tool for the engineering practice of pipeline on-bottom stability design. |
| Keyword | Submarine Pipeline Sandy Seabed Pipe/soil Interaction Numerical Simulation |
| Subject Area | 流固耦合作用 |
| URL | 查看原文 |
| Language | 英语 |
| Funding Organization | The project supported by the National Science Natural Science Foundation of China (19772057) and by the Chinese Academy of Sciences (KZ951-A1-405-01). |
| Department | LMFS结构力学(LHO) |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/48347 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Ren YR(任艳荣) |
| Recommended Citation GB/T 7714 | Ren YR,Liu YB. The Numerical Simulation of Pipe/Soil Interaction Under Wave Loadings[J]. THE OPEN OCEAN ENGINEERING JOURNAL,2012,5:15-20. |
| APA | 任艳荣,&刘玉标.(2012).The Numerical Simulation of Pipe/Soil Interaction Under Wave Loadings.THE OPEN OCEAN ENGINEERING JOURNAL,5,15-20. |
| MLA | 任艳荣,et al."The Numerical Simulation of Pipe/Soil Interaction Under Wave Loadings".THE OPEN OCEAN ENGINEERING JOURNAL 5(2012):15-20. |
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