| Project/Area Number |
23246101
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Architectural environment/equipment
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HIRASHIMA Takeo 千葉大学, 大学院工学研究科, 准教授 (20334170)
KONO Susumu 東京工業大学, 応用セラミックス研究所, 教授 (30283493)
HARADA Kazunori 京都大学, 大学院工学研究科, 教授 (90198911)
SAKASHITA Masanobu 京都大学, 大学院工学研究科, 助教 (50456802)
TANI Masanori 独立行政法人建築研究所, 構造研究グループ, 研究員 (50533973)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥31,460,000 (Direct Cost: ¥24,200,000、Indirect Cost: ¥7,260,000)
Fiscal Year 2013: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2012: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2011: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | 耐火 / 鉄筋コンクリート / 鉄骨 / 高温 / 付着 / ひび割れ / 設計 / 付着ーすべり関係 / 骨組 / 火災 / 鋼骨組 / 鉄筋 / コンクリート / 鋼繊維 / ボルト / 応力-ひずみ関係 / 柱梁接合部 / 付着-すべり関係 / 変形 |
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| Research Abstract |
Steel and concrete as structural materials used for buildings were investigated at elevated temperatures, to design building structures not to collapse, and to predict damage on structural members during and after fire. Stress - strain relationships of these materials, and their bond - slip relationships were idealized on the basis of experiments and numerical analyses. Beam - column assemblages were tested at elevated temperatures. The results were compared with the numerical analysis ones. A new test method using a small furnace was developed for a beam-column subassemblage. Finally, an influence of crack on temperature distribution in reinforced concrete members was experimentally and analytically studied.
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