Knowledge Resource Center for Ecological Environment in Arid Area
| 风沙运动力学机理研究的历史、进展与趋势 | |
| 其他题名 | RESEARCH HISTORY, ACHIEVEMENTS AND TREND ON MECHANISM OF AEOLIAN TRANSPORT |
| 黄宁; 郑晓静 | |
| ISSN | 1000-0879 |
| 出版年 | 2007 |
| 卷号 | 29期号:4页码:9-16 |
| 中文摘要 | 回顾了风沙运动力学机理研究历史,阐述了中国在风沙运动力学机理研究方面所取得的最新进展,提出了目前存在的问题和今后发展的趋势. |
| 英文摘要 | Wind erosion, is the main sign of land desertification. The movement of sand particles on the land surface and in’the air driven by air flow is the main origin of initiation and evolution of wind erosion and sand storm. The research on the mechanism of aeolian transport is the main task of desert science and sand prevention and control engineering. Since Bagnold published his monograph named "The physics of blown sand and desert dune", the research on the mechanism of aeolian transport has achieved many progresses in mechanism of interactions between moving particles and bed, mass flux of sand transport, distributions of energy and concentration of sand particles, impacting and friction effects of sand particles on various materials. Research and practice,show that only when a breakthrough in the research of mechanism of aeolian transport is gained, can the mechanism of interactions between moving particles and bed, the transport and sediment processes be understood fully, and further, establish design principles of sand prevention and control engineering. This; paper briefly reviewed the history of mechanism research of aeolian transport firstly. Then the latest recent achievements, are summarized. Finally, the authors analyze the problems in present study, and suggest the further trends of study. |
| 中文关键词 | 风沙运动力学机理 ; 风洞实验 ; 理论预测 ; 计算机模拟 |
| 英文关键词 | mechanism of aeolian transport wind tunnel experiments theoretical predict computer simulation |
| 语种 | 中文 |
| 国家 | 中国 |
| 收录类别 | CSCD |
| WOS类目 | CONSTRUCTION BUILDING TECHNOLOGY |
| WOS研究方向 | Construction & Building Technology |
| CSCD记录号 | CSCD:2851490 |
| 来源机构 | 兰州大学 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/221196 |
| 作者单位 | 兰州大学土木工程与力学学院, 西部灾害与环境力学教育部重点实验室, 兰州, 甘肃 730000, 中国 |
| 推荐引用方式 GB/T 7714 | 黄宁,郑晓静. 风沙运动力学机理研究的历史、进展与趋势[J]. 兰州大学,2007,29(4):9-16. |
| APA | 黄宁,&郑晓静.(2007).风沙运动力学机理研究的历史、进展与趋势.,29(4),9-16. |
| MLA | 黄宁,et al."风沙运动力学机理研究的历史、进展与趋势".29.4(2007):9-16. |
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