Control of depressing resultant displacements and failures in RC frame subjected to large displacements due to Earthquake.
| Project/Area Number |
21560595
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Kagoshima University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 鉄筋コンクリート / 損傷抑制 / 残留変形抑制 / 柱 / 梁 / ラーメン / 制震構造 / 復元力 |
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| Research Abstract |
This project is to develop a structural design that would depress resultant displacements and failures in reinforced concrete building subjected to large displacements due to Earthquake. A concept of RC beams has been proposed, which is to make top reinforcement high strength steel bar and give the beams secondary stiffness after yielding of bottom reinforcement. This make it possible to depress resultant displacements and failures in RC frame subjected to large displacements due to Earthquake.
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Report
(4 results)
Research Products
(34 results)
