| Project/Area Number |
16K06570
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Building structures/Materials
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
Matsui Tomoya 豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (20402662)
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| Project Period (FY) |
2016-10-21 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 鋼コンクリート合成構造 / CES構造 / 繊維補強コンクリート / 柱梁接合部 / せん断耐力 / 静的加力実験 / 圧縮ストラット / せん断強度 / CES造柱梁接合部 |
|---|
| Outline of Final Research Achievements |
Shear Strength evaluation of CES beam column joint in Concrete Encased Steel structure composed of steel and fiber reinforced concrete was examined. Static loading test on beam column joints with cross-shaped steel or H-shaped steel in joint panel was conducted and the structural performance was understood. Furthermore, test results including previous tests was analyzed, shear strength evaluation based on compression strut of concrete panel was proposed, and it was found that the proposed evaluation method could consider the effect of cross section of encased steel and the sensitivity of the evaluation method improved.
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| Academic Significance and Societal Importance of the Research Achievements |
CES構造は鉄骨を内蔵することから優れた耐震性を有する構造システムであり、本研究によって柱梁接合部の合理的な設計を構築することができた。現在、日本建築学会／CES構造性能評価指針検討小委員会ではCES構造設計指針を作成中であり、CES構造の実用化に向けて大きく貢献するものである。
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