Dynamic analysis of three point bend specimens under impact

Marur, PR and Simha, KRY and Nair, PS (1994) Dynamic analysis of three point bend specimens under impact. In: International journal of fracture, 68 (3). pp. 261-273.

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Abstract

A simple one dimensional inertial model is presented for transient response analysis of notched beams under impact, and extracting dynamic initiation toughness values. The model includes the effects of striker mass interactions, and contact deformations of the beam. Displacement time history of the striker mass is applied to the model as forcing function. The model is validated by comparison with the experimental investigation on ductile aluminium 6061 alloy and brittle polymer, PMMA.

Item Type:	Journal Article
Publication:	International journal of fracture
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer.
Department/Centre:	Division of Mechanical Sciences > Mechanical Engineering
Date Deposited:	01 Jun 2011 06:44
Last Modified:	25 Oct 2018 14:30
URI:	http://eprints.iisc.ac.in/id/eprint/36419

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