Influence of Two Secondary Effects on Shear Failure of Cantilever with Attached Mass Block under Impulsive Loading
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概要
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The influence of two secondary effects, rotatory inertia and presence of a crack, on the dynamic plastic shear failure of a cantilever with an attached mass block at its tip subjected to impulsive loading is investigated. It is illustrated that the consideration of the rotatory inertia of the cantilever and the presence of a crack at the upper root of the beam both increase the initial kinetic energy of the block required to cause shear failure at the interface between the beam tip and the tip mass, where the initial velocity has discontinuity. Therefore, the influence of these two secondary effects on the dynamic shear failure is not negligible.
- 一般社団法人日本機械学会の論文
- 1995-04-15
著者
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Zhao Ya-pu
Lnm Institute Of Mechanics Chinese Academy Of Sciences
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Zhao Ya-Pu
LNM, Institute of Mechanics, Chinese Academy of Sciences
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Yu Tong-Xi
Dept. of Mechanical Eng., The Hong Kong Univ. of Sci. & Tech.
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Fang Jing
Dept. of Mechanics, Peking University
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Fang Jing
Dept. Of Mechanics Peking University
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Yu Tong-xi
Dept. Of Mechanical Eng. The Hong Kong Univ. Of Sci. & Tech.:dept. Of Mechanics Peking Universit