A study on seismic performance evaluation for mid and large suspended ceilings
| Project/Area Number |
23860043
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | The University of Shiga Prefecture |
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Principal Investigator |
NAGAI Takuo 滋賀県立大学, 環境科学部, 助教 (60434297)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 吊天井 / 地震応答 / 在来工法 / 非構造材 / 耐震補強 / 中・大規模集客施設 / 在来工法天井 / 非構造部材 / 耐震性 / 面内剛性 / 地震被害調査 / 東日本大震災 |
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| Research Abstract |
Failure of large ceilings in large roof buildings during earthquakes is repetitively reported and intensive researches are now going in order to investigate the structural behavior of large suspended ceilings. In this study, in which the general behavior of ceilings is regarded as large panels which have somekindsofin-planestiffness, is proposed. Eigenvalue analyses and dynamic response analyses are carried out based on the formulation and validity of the formulation is discussed considering the numerical results.
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Report
(3 results)
Research Products
(5 results)
