Bibliographic Information
- Other Title
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- 砂州地形に誘発された蛇行発達
- サス チケイ ニ ユウハツ サレタ ダコウ ハッタツ
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Abstract
In September 2011, the largest discharge in recorded history was observed in Otofuke River, causing riverbank erosion in various parts of the basin. Damage was especially serious in the middle reaches, where part of a dike was completely washed out. The results of a survey suggested that the cause of the dike breakage was bank erosion associated with the development of a meandering channel. As the related development mechanism and predominant factors have not yet been clarified, this remains a priority for disaster prevention. In this study, the meandering-channel development process was reproduced using a slope failure model that linked bank erosion with bed fluctuations. The study attempted to clarify the meander development mechanism and predominant related factors based on this model.
Journal
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- 土木学会論文集B1(水工学)
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土木学会論文集B1(水工学) 69 (4), I_1099-I_1104, 2013
公益社団法人 土木学会
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Details 詳細情報について
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- CRID
- 1050282813784919040
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- NII Article ID
- 40019820026
- 120005983955
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- NII Book ID
- AN10426673
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- ISSN
- 18808751
- 09167374
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- NDL BIB ID
- 024918286
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- IRDB
- NDL
- CiNii Articles
- KAKEN