2011 Fiscal Year Final Research Report
Research and development of Flexibility-controllable structural pipe-in-pipe systems
| Project/Area Number |
21760662
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Hokkaido University |
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Principal Investigator |
SATO Motohiro 北海道大学, 大学院・工学研究院, 准教授 (00344482)
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| Project Period (FY) |
2009 – 2011
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| Keywords | フレキシブルパイプインパイプ / パイプライン / 粒状体材料 / 曲げ特性 / 座屈 / 靭性能 |
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| Research Abstract |
This research aims to develop a brand-new flexibility-controllable structural pipe-in-pipe system. This "sandwich" system consists of outer and inner layer(usually steal) and cores between each layer. The interesting characteristics of this system is that the core is sand or equivalent granular material, which enable us to easily control the bending property of pipes. Both theoretical and experimental investigation have been carried out and the advantage of this system has been shown.
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[Presentation]2010
Author(s)
小渡知己、白石圭祐、佐藤太裕、蟹江俊仁、赤川敏
Organizer
土木学会北海道支部平成21年度年次技術発表会
Place of Presentation
札幌コンベンションセンター
Year and Date
20100200
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