期刊论文详细信息
Proceedings of the International Conference on Coastal Engineering | |
PREDICTION OF CHANGES IN TOPOGRAPHY AND GRAIN SIZE OF SEABED MATERIALS USING THE BG MODEL | |
Yasuhito Noshi2  Takaaki Uda1  | |
[1] Nihon Unibersity | |
关键词: Anthropogenic impact; beach changes; Kujukuri Beach; BG model; shoreline changes; grain size change; | |
DOI : 10.9753/icce.v34.sediment.13 | |
学科分类:建筑学 | |
来源: Coastal Engineering Research Council | |
【 摘 要 】
When beach changes occur owing to the imbalance of longshore sand transport, not only bathymetric changes but also grain size changes occur, having an impact on the coastal environment. With the increase in the anthropogenic impact, such changes have been observed on many coasts. Here, the bathymetric changes and changes in grain size of seabed materials were investigated on the basis of a numerical simulation using the BG model (a three-dimensional model for predicting beach changes based on Bagnold’s concept), with northern Kujukuri Beach in Japan as the study area.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912020442420ZK.pdf | 1016KB | download |