| Project/Area Number |
17K14758
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Building structures/Materials
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| Research Institution | Building Research Institute |
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Principal Investigator |
Watanabe Hidekazu 国立研究開発法人建築研究所, 構造研究グループ, 主任研究員 (20620636)
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| Project Period (FY) |
2017-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 構造スリット / 応力調整機構 / 壁付き梁 / 応力調整 / 非耐力壁 / 十字形部分架構 |
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| Outline of Final Research Achievements |
In Japan, reinforced concrete walls with large opening cannot be treated as structural wall in structural design. Those walls are called “non-structural wall” and its capacity is not generally considered in the structural calculation. In this study, Static loading test was conducted for three reinforced concrete specimens with non-structural wall to evaluate their structural performance. The specimens have structural slits or stress control details for damage reduction of non-structural reinforced concrete walls.
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| Academic Significance and Societal Importance of the Research Achievements |
近年，鉄筋コンクリート造建物の構造設計では，地震時に非構造壁が損傷することが問題となっている。本研究の成果は，このような地震時の鉄筋コンクリート造の壁の損傷を低減するための基礎的な工学的知見となる。
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