2012 Fiscal Year Final Research Report
SEISMIC PERFORMANCE INDEX AND EFFECT OF RETROFITTING BY ENERGY DISSIPATION DEVICE ON EXISTING HIGH-RISE RC BUILDING
| Project/Area Number |
22560556
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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 | Chiba University |
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Principal Investigator |
IZUMI Nobuyuki 千葉大学, 大学院・工学研究科, 教授 (80526773)
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| Co-Investigator(Renkei-kenkyūsha) |
AKITA Tomofusa 千葉大学, 大学院・工学研究科, 助教 (60512374)
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| Project Period (FY) |
2010 – 2012
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| Keywords | コンクリート構造 / 超高層建築物 / 耐震性能 / 地震応答解析 / 既存建築物 |
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| Research Abstract |
The framed models on three design phases which represent the existing high-rise RC buildings in Japan were constructed. Time history earthquake response analysis of the framed models was conducted and the seismic responses were examined. As a result, seismic performance index of the framed models was evaluated from examination of seismic responses. Moreover, improvement on seismic performance index of the framed models retrofitted by energy dissipation devices was indicated.
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