Development of a Sensitivity Analysis Method for Dynamic Nonlinear Problems
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概要
- 論文の詳細を見る
In a vehicle design which realizes good crash properties, it is desirable to increase the maximum and the mean crash load of a vehicle structure. A sensitivity analysis may be used to examine a vehicle structure efficiently. However, no report regarding this usage has been presented because of the complex nature of a vehicle crash analysis. In this paper, a new method for a sensitivity analysis is presented, which deals directly with a buckling load. As this is the first report, sensitivity of a structure is investigated to increase dynamic buckling strength, where the dynamic buckling is regarded as higher-order static buckling with a mode similar to the dynamic mode. A new approach to dynamic buckling problems based on a study of dynamic properties is introduced and discussed.
- 一般社団法人日本機械学会の論文
- 1992-10-15
著者
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Hagiwara Ichiro
Vehicle Research Laboratory, Nissan Motor Co.
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Kitagawa Yuichi
Vehicle Research Laboratory Nissan Motor Co. Ltd.
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TORIGAKI Toshikazu
Vehicle Research Laboratory, Nissan Motor Co.,Ltd.
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Hagiwara Ichiro
Vehicle Research Laboratory Nissan Motor Co.
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Torigaki Toshikazu
Vehicle Research Laboratory Nissan Motor Co. Ltd.
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