Dynamic Investigation for Process of Axial Load Carrying CapacityLoss of Reinforced Concrete Columns and Collapse Risk of Building under Earthquake
| Project/Area Number |
22360232
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Nihon University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
ADACHI Hiromi 日本大学, 理工学部, 特任教授 (40059928)
KITAJIMA Keiji 日本大学, 理工学部, 助教 (50632296)
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| Co-Investigator(Renkei-kenkyūsha) |
TASAI Akira 横浜国立大学, 工学系・研究科, 教授 (40155057)
KUSUNOKI Kouichi 横浜国立大学, 工学系・研究科, 准教授 (00292748)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2012: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | 耐震診断基準 / 第2種構造要素 / せん断破壊 / 残存軸耐力 / 長周期地震動 / 軸耐力喪失 / 静的裁荷実験 / 動的裁荷実験 / 超高層ＲＣ造建物 / 柱 / 柱梁接合部 / 多数回繰返し載荷 / 動的載荷実験 / 軸力支持能力喪失 / 接合部付着性能 / 超高層RC造建物 / 柱部材 / 軸力支持能力 / 地震応答解析 / 静的載荷 / 動的載荷 / 静的載荷実験 |
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| Research Abstract |
The purpose of this study is to investigate the axial load capacity of reinforced concrete (RC) columns in various kinds of damage levels under earthquake. The static and dynamic tests were carried on RC columns and column-beam joint. From the tests results, it was clarified that the capacity of columns and column-beam joint were decreased at dynamic test.
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Report
(4 results)
Research Products
(19 results)
