| Numerical simulation on the marine landslide due to gas hydrate dissociation | |
Lu XB(鲁晓兵) ; Chen XD; Lu L; Zhang XH(张旭辉); Lu, XB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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| Source Publication | ENVIRONMENTAL EARTH SCIENCES
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| 2017-02-01 | |
| Volume | 76Issue:4 |
| ISSN | 1866-6280 |
| Abstract | Marine landslide due to gas hydrate dissociation is a kind of potential heavy hazards. Numerical simulation was processed to investigate the deformation landslide and effects of main factors on the critical scale of dissociation zone to induce marine landslides during/after dissociation of gas hydrate. A simple method for analyzing the critical scale was presented based on the limit equilibrium method. It is shown that the maximum settlement is located near the upper side of the dissociation zone. The soil near the lower side of the dissociation zone uplifts. There is a critical scale of dissociation zone over which landslide will occur under given conditions. Expansion modes of the dissociation zone have obvious effects on the critical scale. |
| Keyword | Gas Hydrate Dissociation Zone Marine Landslide |
| DOI | 10.1007/s12665-017-6477-0 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000394965100034 |
| WOS Research Area | Environmental Sciences & Ecology ; Geology ; Water Resources |
| WOS Subject | Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources |
| Funding Organization | National Natural Science Foundation of China(51239010 ; Project of CAS-CNPC Strategic Alliance ; 11272314) |
| Department | LMFS海洋土力学(LHO) |
| Classification | Q3 |
| Ranking | 1 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60588 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Lu, XB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Lu XB,Chen XD,Lu L,et al. Numerical simulation on the marine landslide due to gas hydrate dissociation[J]. ENVIRONMENTAL EARTH SCIENCES,2017,76,4,. |
| APA | 鲁晓兵,Chen XD,Lu L,张旭辉,&Lu, XB .(2017).Numerical simulation on the marine landslide due to gas hydrate dissociation.ENVIRONMENTAL EARTH SCIENCES,76(4). |
| MLA | 鲁晓兵,et al."Numerical simulation on the marine landslide due to gas hydrate dissociation".ENVIRONMENTAL EARTH SCIENCES 76.4(2017). |
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| File Name/Size | DocType | Version | Access | License | ||
| JouAr-2017-035.pdf（730KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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