Development, experiments and analyses of high performace sesimic control braces for great earthquakes
| Project/Area Number |
15K06300
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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 | Shimane University (2017)
Kagoshima University (2015-2016) |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 制振ブレース / 大変形弾性部材 / 地震応答解析 / 実験 / 大地震 / 摩擦ダンパー / 高機能制振 / 時刻歴応答解析 / 溶融亜鉛メッキ / 高力ボルト摩擦ダンパー / 復元力特性 / 震度7大地震 / 高機能制振ダンパー |
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| Outline of Final Research Achievements |
Large deformable elastic members have been developed, which never yield under even great earthquakes. A lot of large deformable members have been obtained by a try and error process and a computational optimization method. Moreover high performance seismic control braces which contains large deformable elastic members have been developed. It has been confirmed from both experimental tests and seismic response analyses that these braces reduce not only maximum seismic response but also residual response.
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Report
(4 results)
Research Products
(17 results)
