| 泥沙颗粒水下休止角的研究 |
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| 引用本文： | 吕亭豫,陈贤策.泥沙颗粒水下休止角的研究[J].价值工程,2012,31(20):67-68. |
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| 作者姓名： | 吕亭豫 陈贤策 |
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| 作者单位： | 1. 河海大学港口海岸与近海工程学院,南京,210098
2. 河海大学土木与交通学院,南京,210098 |
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| 摘 要： | 泥沙水下休止角反映了泥沙颗粒状之间在一定的介质条件下所发生的静态相互作用。本课题首先从泥沙颗粒水下休止角的基本概念出发,探求其产生的内在机理,并采用概率论方法和力学理论分析水下休止角,最后给出不同理论下水下休止角的表达式。
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| 关 键 词： | 水下 泥沙休止角 |
Further Study of Sediment Particles' Angle of Repose |
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| LV Ting-yu
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CHEN Xian-ce.Further Study of Sediment Particles' Angle of Repose[J].Value Engineering,2012,31(20):67-68. |
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| Authors: | LV Ting-yu CHEN Xian-ce |
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| Institution: | ① LV Ting-yu;② CHEN Xian-ce(①Hohai University College of Harbor,Coastal and Offshore Engineering,Nanjing 210098,China;②Hohai University College of Civil and Transportation Engineering,Nanjing 210098,China) |
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| Abstract: | Sediment particles’ angle of repose reflects the static interactions among sediment particles under certain media condition.The paper starts from the concept of sediment particles’ angle of repose,exposes its mechanism of production,and analyzes angle of repose by using probability theory and mechanical theory,at last,gets the expression of angle of repose under different theories. |
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| Keywords: | underwater angle of repose |
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