Advances in study of mechanical properties of gas hydrate-bearing sediments
文献类型：期刊论文
| 作者 | Lu XB(鲁晓兵) ; Zhang XH(张旭辉); Wang SY(王淑云)
|
| 刊名 | THE OPEN OCEAN ENGINEERING JOURNAL
 |
| 出版日期 | 2013-12 |
| 卷号 | 6页码:26-40 |
| 通讯作者邮箱 | xblu@imech.ac.cn |
| 关键词 | Gas hydrate sediments In-situ test Laboratory test Theoretical model |
| ISSN号 | 1874-835X |
| 产权排序 | [Lu Xiaobing;Zhang Xuhui;Wang Shuyun] Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China |
| 通讯作者 | 鲁晓兵 |
| 中文摘要 | Gas hydrate (GH) is defined as the crystalline solid, or clathrate hydrate, which are formed by some kinds of low mass molecular gases, such as methane, carbon dioxide, and hydronitrogen, with water at relatively high pressure and low temperature conditions. Gas hydrate-bearing sediments (HBS) are some sand, clay and mixed sediment containing gas hydrates. Advances in the study on the mechanical properties of HBS are summarized mainly in aspects of the laboratory test, in-situ investigation, and theoretical model. Firstly, the main factors are discussed including the structure of GH, formation method and matrix characteristics of HBS; Secondly, progress on the laboratory tests and results are discussed, which mainly includes the tri-axial tests with the natural and synthesized HBS samples, the acoustic tests for measuring the elastic coefficients, the tests for investigating the effects of main factors such as the gas and water contents and soil types on the strength of HBS. Thirdly, for in-situ investigations, including the geophysical surveying, in-situ tests (such as downhole tests) and results are summarized; Fourthly, several theoretical models for estimating the mechanical properties of HBS are introduced; At last, the emphases and the tendency in the future study on the mechanical properties of HBS are discussed. |
| 学科主题 | 岩体力学和土力学 |
| 资助信息 | This paper is supported by The National Natural Science Foundation of China (No.11272314; No. 51239010). |
| 原文出处 | http://dx.doi.org/10.2174/1874835X01306010026 |
| 语种 | 英语 |
| 公开日期 | 2014-03-04 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48303]  |
| 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 | Lu XB,Zhang XH,Wang SY. Advances in study of mechanical properties of gas hydrate-bearing sediments[J]. THE OPEN OCEAN ENGINEERING JOURNAL,2013,6:26-40. |
| APA | 鲁晓兵,张旭辉,&王淑云.(2013).Advances in study of mechanical properties of gas hydrate-bearing sediments.THE OPEN OCEAN ENGINEERING JOURNAL,6,26-40. |
| MLA | 鲁晓兵,et al."Advances in study of mechanical properties of gas hydrate-bearing sediments".THE OPEN OCEAN ENGINEERING JOURNAL 6(2013):26-40. |
入库方式： OAI收割
来源：力学研究所
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