Numerical simulation of the responses of the seabed on the dissociation of gas hydrate
文献类型：会议论文
| 作者 | Li QP(李清平) ; Lu XB(鲁晓兵); Li QP(李清平)
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| 出版日期 | 2011 |
| 会议名称 | The Ninth (2011) ISOPE Ocean Mining Symposium |
| 会议日期 | JUN 19-24, 2011 |
| 会议地点 | Maui,Hawaii,USA |
| 关键词 | Gas hydrate Slide Dissociation Stability of seabed |
| 页码 | 34-38 |
| 通讯作者 | 李清平 |
| 中文摘要 | The development of the stresses and displacements in the seabed caused by the dissociation of gas hydrate were numerically simulated by using the software ABAQUS. The effects of the dissociation size and the sustaining strength of the gas hydrate sediment after dissociation on the responses of the sediment were mainly investigated. It is shown that the deformation and the stresses in the seabed increased with the expansion of the gas hydrate dissociation size. The sediment will subsequently lose the stability or even slide when the strength of the gas hydrate sediment decreases and the gas hydrate dissociation size increases to some extent. |
| 收录类别 | EI |
| 合作状况 | 国内 |
| 产权排序 | 1 CNOOC Research Institute, Beijing, China 2 Institute of Mechanics, China Academy of Science Beijing, China |
| 会议网址 | http://www.isope.org/publications/publications.htm |
| 会议录 | PROCEEDINGS OF THE NINTH (2011) ISOPE OCEAN MINING SYMPOSIUM
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| 会议录出版者 | THE INTERNATIONAL SOCIENTY OF OFFSHORE AND POLAR ENGINEERS (ISOPE) |
| 语种 | 英语 |
| ISSN号 | 1946-0066 |
| ISBN号 | 978-1-880653-95-1 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46851]  |
| 专题 | 力学研究所_水动力学与海洋工程重点实验室(2009-2011) |
| 通讯作者 | Li QP(李清平) |
| 推荐引用方式 GB/T 7714 | Li QP,Lu XB,Li QP. Numerical simulation of the responses of the seabed on the dissociation of gas hydrate[C]. 见:The Ninth (2011) ISOPE Ocean Mining Symposium. Maui,Hawaii,USA. JUN 19-24, 2011.http://www.isope.org/publications/publications.htm. |
入库方式： OAI收割
来源：力学研究所
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