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| 坡面流侵蚀水动力学特性研究综述 | |
| 引用本文： | 田凯,李小青,鲁帆,申震洲,蒋云钟.坡面流侵蚀水动力学特性研究综述[J].中国水土保持,2010(4):44-47. |
| 作者姓名： | 田凯 李小青 鲁帆 申震洲 蒋云钟 |
| 作者单位： | 1. 华中科技大学,土木工程与力学学院,湖北,武汉,430074;黄河水利委员会,河南,郑州,450003 2. 华中科技大学,土木工程与力学学院,湖北,武汉430074 3. 中国水利水电科学研究院,北京,100038 4. 黄河水利科学研究院,河南,郑州,450003 |
| 基金项目： | 科技部科研项目，国家自然科学基金创新研究群体基金 |
| 摘 要： | 从坡面流的水动力学特性、坡面流水动力侵蚀特性、坡面流侵蚀输沙特性三个方面评述了国内外关于坡面流侵蚀研究的成就与进展、存在的问题和有待突破的研究重点,指出应通过理论分析与试验相结合的方法,加强对坡面流水动力学问题的研究,尤其是对坡面流的流态、坡面流紊动机制以及坡面流流速分布、水流挟沙能力、阻力的理论表达等开展重点研究,以便为坡面径流侵蚀模拟理论与技术的发展提供支撑。 |
| 关 键 词： | 坡面流 水动力学特性 土壤侵蚀 输沙特性 |
Summary of Hydrodynamic Characteristics of Overland Flow Erosion |
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| TIAN Kai,LI Xiao-qing,LU Fan,SHEN Zhen-zhou,JIANG Yun-zhong.Summary of Hydrodynamic Characteristics of Overland Flow Erosion[J].Soil and Water Conservation In China,2010(4):44-47. | |
| Authors: | TIAN Kai LI Xiao-qing LU Fan SHEN Zhen-zhou JIANG Yun-zhong |
| Institution: | TIAN Kai1,2,LI Xiao-qing1,LU Fan3,et al. (1. College of Civil Engineering , Mechanics,Huazhong University of Science , Technology,Wuhan,Hubei 430074,China,2.Yellow River Conservancy Commission,Zhengzhou,Henan 450003,3.China Institute of Water Resources , Hydropower Research,Beijing 100038,China) |
| Abstract: | The paper reviews the achievements and progress of the study on overland flow erosion,existing problems and key points needed to be breakthrough at home and abroad through three aspects of hydrodynamic characteristics,hydrodynamic erosion and sediment transport of overland flow. It points out that it should strengthen the study on hydrodynamics issues of overland flow,especially the key study on flow regime and turbulent mechanism and the theoretical expression of velocity distribution,sediment carrying cap... |
| Keywords: | overland flow hydrodynamic characteristics soil erosion sediment transport characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |