2010 Fiscal Year Final Research Report
Elucidation of visco-elastic damper characteristic under long-duration wind response having average component
| Project/Area Number |
19760383
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
佐藤 大樹 Tokyo University of Science, 理工学部・建築学科, 助教 (40447561)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 制振構造 / 耐風設計 / 粘弾性ダンパー |
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| Research Abstract |
In this study, the properties of viscoelastic damper during long duration random vibration are discussed. Analytical and experimental results show that temperature inside the viscoelastic material body become stable by effect of heat conduction & heat transfer even if the damper is vibrating randomly. In addition, the simplified evaluation method using sinusoidal-wave to substitute random time history data are propertied.
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