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5. Impacts of Cutoff on Flow Structure and Planform Evolution in a Conceptual Meandering Channel

Impacts of Cutoff on Flow Structure and Planform Evolution in a Conceptual Meandering Channel

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：hoticeses

【摘 要】

：

Cutoffs across the neck of long meander bends improve the alignment of the river, reduce sinuosity, and shorten the river length, thus increasing the channel slope.Consequently, its planform evolution

【作 者】

：

Dongdong Jia Xibao Zhang Wenliang Peng Wei Li Lihui Qian 

【出 处】

：

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

【发表日期】

：

2013年2期

【关键词】

：

cutoffs meandering channels planform evolution numerical simulation 

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Cutoffs across the neck of long meander bends improve the alignment of the river, reduce sinuosity, and shorten the river length, thus increasing the channel slope.Consequently, its planform evolution processes will be affected greatly.

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