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A METHOD FOR SOLVING DYNAMICALLY ACCELERATING CRACK PROBLEMS IN LINEAR VISCOELASTICITY.

Authors :
Leise, Tanya L.
Walton, Jay R.
Source :
SIAM Journal on Applied Mathematics. 2003, Vol. 64 Issue 1, p94-107. 14p.
Publication Year :
2003

Abstract

Proposes a general solution technique for a dynamically accelerating crack in a linear viscoelastic material based on a transform method for solving dynamic elastic fracture problems. Viscoelastic fracture problem for crack tip speeds less than the short-time shear wave speed; Closed-form expression for the stress intensity factor for an arbitrary time dependent crack face traction.

Details

Language :
English
ISSN :
00361399
Volume :
64
Issue :
1
Database :
Academic Search Index
Journal :
SIAM Journal on Applied Mathematics
Publication Type :
Academic Journal
Accession number :
11749305
Full Text :
https://doi.org/10.1137/S003613990241953X