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Transition of Plastic Buckling Modes for Circular Tubes Subjected to an Impact Axial Compressive Load
衝撃軸圧縮荷重による円管の塑性座屈モード遷移
2001
Journal of the Society of Materials Science Japan
衝撃軸圧縮荷重による円管の塑性座屈モード遷移
Preserved Fulltext
This study examines the conditions of the transition from progressive plastic buckling to dynamic plastic buckling on thin-walled circular tube with an increase in the impact velocity. This report deals with the discussion of numerical analysis for buckling modes. Their buckling modes are progressive plastic buckling, dynamic plastic buckling and funnel-form type deformation. FEM were used for sixteen kinds of ends conditions. The transitions of their plastic buckling modes of circular tube for
doi:10.2472/jsms.50.739
fatcat:3zjh3vk4onaanhwysc3hrx4oc4