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On the elastic-plastic deformation of cantilever beams subjected to tip impact

โœ Scribed by S.R. Reid; X.G. Gui

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
989 KB
Volume
6
Category
Article
ISSN
0734-743X

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โœฆ Synopsis

Summnry--Following the earlier study by Symonds and Fleming lint. J. Impact Engng 2, 1-36 (1984)], this paper examines certain features of the deformation of an elastic-plastic cantilever beam carrying a tip mass which is subjected to a short pulse loading. The role of elastic deformation in establishing the final distribution of deformation is described and the extent to which rigid-plastic analysis models the deformation process is discussed. Attention is drawn to the experimental support which exists for the predictions of the elastic-plastic analysis.

๐Ÿ“œ SIMILAR VOLUMES

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โœ H.J. Petroski ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 377 KB

The use of simple models to study the structural dynamics and crack stability of a cracked cantilever beam subject to impact is demonstrated. A rigid-perfectly plastic material model is used, and the J-integral and tearing modulus concepts are employed in simple forms. Concise algebraic expressions