VOID FORMATION AND GROWTH IN A CLASS OF COMPRESSIBLE SOLIDS

Authors
LEI HC CHANG HW
Citation
Hc. Lei et Hw. Chang, VOID FORMATION AND GROWTH IN A CLASS OF COMPRESSIBLE SOLIDS, Journal of engineering mathematics, 30(6), 1996, pp. 693-706
Citations number
28
Categorie Soggetti
Computer Application, Chemistry & Engineering",Mathematics,Engineering
Journal title
Journal of engineering mathematics → ACNP
ISSN journal
00220833
Volume
30
Issue
6
Year of publication
1996
Pages
693 - 706
Database
ISI
SICI code
0022-0833(1996)30:6<693:VFAGIA>2.0.ZU;2-8
Abstract
A new class of compressible elastic solids, which includes the Blatz-K o material as a special case, is proposed. A closed-form solution is c onstructed and studied for a bifurcation problem modeling void formati on in this class of compressible elastic solids. The relation between the void-formation condition and the material parameters is obtained a nalytically. An energy comparison of the void-formation deformation an d the homogeneous expansion deformation is carried out.