2012 Fiscal Year Final Research Report
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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| Keywords | 吊天井 / 地震応答 / 在来工法 / 非構造材 / 耐震補強 |
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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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