PRACTICAL FORMULA FOR EFFECTIVE HEIGHT OF IMPERMEABLE HANGING CURTAIN IN STEADY WATER FLOW
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- TAKEDA Masahide
- 東亜建設工業(株)技術研究開発センター
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- SHIGEMATSU Takaaki
- 大阪市立大学大学院 工学研究科都市系専攻
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- KURAHARA Yoshinosuke
- 東亜建設工業(株)技術研究開発センター
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- HARA Chisato
- 東亜建設工業(株)技術研究開発センター
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- NISHIYAMA Yamato
- 東亜建設工業(株)技術研究開発センター
Bibliographic Information
- Other Title
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- 一様流下にある膜体の有効膜高の実用算定式の提案
Abstract
<p> This study aims to propose a new prediction formula of the effective height of a hanging curtain in steady water flow. According to the hydraulic experiments and numerical calculations, the more practical calculation formula of the effective curtain height was obtained using the ratio of dynamic pressure and weight and the ratio of the effective curtain height to the curtain length. Our formula is characterized in that the experimental coefficient is without user specification, and the weight is included in the formula, and the parameter using the ratio of the initial curtain height to the water depth is used.</p>
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 75 (2), I_409-I_414, 2019
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390564227319939968
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- NII Article ID
- 130007724924
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- ISSN
- 21854688
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed