2011 Fiscal Year Final Research Report
Development of cast collision absorption parts
| Project/Area Number |
21560149
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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 |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
CHEN Daiheng 東京理科大学, 工学部, 教授 (90217266)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 安心・安全設計 / 衝突吸収 |
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| Research Abstract |
Influence of a form factor, a material factor, etc. on the peak stress and mean stress for telescopic deformation of stepped circular tube subjected to axial static load or dynamic crushing was clarified. The prediction technique of the average value of impulse force, which is a parameter determining the peak and energy absorption efficiency of impulse force, the parameter of the main form geometry and material, etc., which governs those indices, were clarified.
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