2012 Fiscal Year Final Research Report
Nonlinear Seismic Design of Industrial Facilities
| Project/Area Number |
22560216
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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 |
Dynamics/Control
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| Research Institution | Saitama University |
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Principal Investigator |
WATANABE Tetsuya 埼玉大学, 大学院・理工学研究科, 准教授 (70240504)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 耐震・免震設計 / 摩擦振動 / 地震応答 |
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| Research Abstract |
For the past several years, large scale earthquakes happened. For example, the 2011 off the Pacific coast of Tohoku Earthquake or the Southern Hyogo prefecture earthquake in1995. A lot of industrial facilities such as piping, tanks and cranes were damaged.Nonlinear characteristic such as friction is expected to dissipate the energy of structure excited by earthquake. Therefore, the friction characteristic was utilized in the response spectrum of seismic design, and the nonlinear seismic design was proposed. Proposed design method was evaluated by experiment.
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