Improved numerical modeling of morphodynamics of rivers with steep banks
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- 作者：Eddy J. Langendoena ; ; Alejandro Mendozab ; d ; Jorge D. Abadb ; Pablo Tassic ; Dongchen Wangc ; Riadh Atac ; Kamal El kadi Abderrezzakc ; Jean-Michel Hervouetc
- 关键词：Bank erosion ; Meander migration ; Numerical model ; TELEMAC
- 刊名：Advances in Water Resources
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：93
- 期：part_PA
- 页码：4-14
- 全文大小：3246 K
文摘
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A physically- and process-based bank erosion model is coupled with TELEMAC2D/SISYPHE.
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The model includes the effects of subgrid-scale riverbank geometry.
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The model is tested for meandering-river planform adjustment.
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The model simulates a great variety and complexity in meander wavelengths.
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Planform adjustment rate is reduced if alternate bar and meander wavelength are similar.