書誌事項
- タイトル別名
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- FUNDAMENTAL EXPERIMENT USING STAKES TO PREVENT BRIDGE BLOCKAGES CAUSED BY DRIFTWOOD AND NATURAL DEBRIS
- キョウキャク ニ オケル モクジョクイ オヨビカイリュウクイ ノ キノウ ニ カンスル キソテキ ナ ジッケン
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説明
In Japan, stakes that collect driftwood have long been used to prevent the blockage of bridges. However, design codes are not established; thus, stake installations differ for individual bridges. It is important to clarify the function of these stakes; for example, stakes can be used to prevent rubbish from accumulating near a pier. In this paper, we demonstrate a fundamental experiment that explored the function of traditional stakes as a countermeasure against driftwood accumulation. It was found that driftwood passes between piers after rotation about the stake. The functionality of these countermeasures against natural debris was confirmed. Consequently, it is suggested that stakes should be installed vertically at bridges to divert both drift wood and natural debris and protect the bridge.
収録刊行物
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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） 72 (4), I_301-I_306, 2016
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680330311168
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- NII論文ID
- 130005312071
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- NII書誌ID
- AN10426673
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- ISSN
- 18808751
- 2185467X
- 09167374
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- NDL書誌ID
- 027166104
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可