Development of the numerical method to solve dynamic interaction between a train and the railway structure after derailment during an earthquake
| Project/Area Number |
20560230
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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 | Kanagawa Institute of Technology |
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Principal Investigator |
TANABE Makoto 神奈川工科大学, 工学部, 教授 (20179815)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | 鉄道車両 / 線路構造 / 連成振動 / 地震応答 / 脱線後 / 接触衝撃 / 非線形動力学 |
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| Research Abstract |
A mechanical model and the numerical method to solve the dynamic interaction between a train and the railway structure after derailment during an earthquake has been obtained and the simulation program has been developed. The contact-impact behavior between the train and the railway structure including post-derailment during an earthquake was analyzed and applied to a new type of the track with guard attached to prevent the train deviating from the track after derailment during an earthquake to establish an earthquake-safe railway.
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Report
(6 results)
Research Products
(42 results)
