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Finite-element modelling of dynamic cracking in wide plates

✍ Scribed by A.M. Connolly; E. Hinton; A.R. Luxmoore

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
763 KB
Volume
23
Category
Article
ISSN
0013-7944

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✦ Synopsis

nonlinear plane strain/stress dynamic-transient finite-element program, using different time-stepping procedures, has been modified to allow for through-thickness crack propagation along a plane of symmetry. The program has been tested exhaustively against previously published examples of dynamic cracking, and then used to model the dynamic fracture of some wide-plate tests in progress at the Welding Institute, U.K. Some preliminary results of this work are presented.

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