Numerical simulation of dam-break flow and bed change considering the vegetation effects

Existing numerical investigations of dam-break flows rarely consider the effects of vegetation. This paper presents a depth-averaged two-dimensional model for dam-break flows over mobile and vegetated beds. In the model, both the consequences of reducing space for storing mass and momentum by the ex...

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Veröffentlicht in:	International journal of sediment research 2017-03, Vol.32 (1), p.105-120
Hauptverfasser:	He, Zhiguo, Wu, Ting, Weng, Haoxuan, Hu, Peng, Wu, Gangfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Dam-break flow Numerical modeling Sediment transport Vegetation effects 二维模型 数值模拟 植被分布格局 植被效应 水深测量 河床变化 溃坝水流 溃坝流动
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