The Nonlinear Cusp-catastrophe Model of Incipient Motion for Non-uniform Sediment

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户：q2316456q

【摘要】

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【作者】

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Jurui Yang Xiaoxia Hou Hui Li Shuyou Cao Xingnian Liu

【出处】

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35th IAHR World Congress(第三十五届国际水利学大会)

【发表日期】

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2013年2期

【关键词】

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Nonlinear Catastrophe theory Cusp-catastrophe Sediment incipient motion Model

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The cusp-catastrophe theory of nonlinear science is applied for studying sediment incipient motion in this paper.The state variables and the bound variables in cusp-catastrophe model have been found by analyzing the factors of sediment incipient motion, and the cusp-catastrophe model which used to reflect the sediment incipient motion has been built.

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The Nonlinear Cusp-catastrophe Model of Incipient Motion for Non-uniform Sediment

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