| Project/Area Number |
25420566
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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 | Muroran Institute of Technology |
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Principal Investigator |
KOMURO Masato 室蘭工業大学, 工学(系)研究科(研究院), 准教授 (10270183)
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| Co-Investigator(Kenkyū-buntansha) |
KISHI Norimitsu 釧路工業高等専門学校, 校長 (30153076)
KURIHASHI Yusuke 室蘭工業大学, 工学研究科, 講師 (30414189)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 建築構造 / 偶発作用 / 部材損傷評価 / ファイバーモデル |
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| Outline of Final Research Achievements |
In this study, in order to establish a simple and engineered analysis method for appropriately evaluating the dynamic response characteristics of steel and/or reinforced concrete (RC) beams under impact loading, impact response analysis method based on a fiber element approach was proposed. An applicability of the proposed method was discussed comparing with the experimental results of small-scale H-shaped steel and RC beams having different impact velocities of impact striker. From this study, the following results were obtained: (1) applying the proposed method, the deflection behavior of the beams can be appropriately predicted; and (2) the method may be able to use as a tool for evaluation of the dynamic response characteristics of the steel and/or RC beams under the impact loading.
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