Grain and Pore Factors in Acoustic Response to Seafloor Sediments
文献类型：期刊论文
| 作者 | Lu, B ; Liu, Q ; Li, GX |
| 刊名 | MARINE GEORESOURCES & GEOTECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 28期号:2页码:115-129 |
| 关键词 | grain pore seafloor sediments sediment acoustics sediment physics |
| ISSN号 | 1064-119X |
| 通讯作者 | salu@scsio.ac.cn |
| 中文摘要 | Grain size parameters are the basic elements to describe and express seafloor sediments, which deeply influence acoustic and physical-mechanical properties of seafloor sediment. Statistical analysis of the results in the paper indicates that several parameters in graininess of the seafloor sediments, including porosity, dry-density, medium diameter, mean particle diameter and particle shape, are most closely related. Here, porosity has a stronger linear relation with dry-density, but a weaker linear relation with the mean particle diameter or the medium diameter. This paper shows that there is a close relation between acoustic velocity and porosity/grain medium diameter in one-parameter and two-parameter experiential formulas in sediment acoustic velocity and physical parameters. When determining particle piling structure, particle shape and grain size, we can calculate sedimentary theoretical porosity in order to judge sediment acoustic parameters and acoustic attenuation coefficient. |
| 学科主题 | Engineering, Ocean; Engineering, Geological; Oceanography; Mining & Mineral Processing |
| 收录类别 | SCI |
| 原文出处 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000277647700003 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/4326]  |
| 专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
| 推荐引用方式 GB/T 7714 | Lu, B,Liu, Q,Li, GX. Grain and Pore Factors in Acoustic Response to Seafloor Sediments[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2010,28(2):115-129. |
| APA | Lu, B,Liu, Q,&Li, GX.(2010).Grain and Pore Factors in Acoustic Response to Seafloor Sediments.MARINE GEORESOURCES & GEOTECHNOLOGY,28(2),115-129. |
| MLA | Lu, B,et al."Grain and Pore Factors in Acoustic Response to Seafloor Sediments".MARINE GEORESOURCES & GEOTECHNOLOGY 28.2(2010):115-129. |
入库方式： OAI收割
来源：南海海洋研究所
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