Large deformation character of two kinds of models for rubber

Authors
Citation
Hs. Qian et Yc. Gao, Large deformation character of two kinds of models for rubber, INT J ENG S, 39(1), 2001, pp. 39-51
Citations number
8
Categorie Soggetti
Engineering Management /General
Journal title
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
ISSN journal
00207225 → ACNP
Volume
39
Issue
1
Year of publication
2001
Pages
39 - 51
Database
ISI
SICI code
0020-7225(200101)39:1<39:LDCOTK>2.0.ZU;2-V
Abstract
A new elastic law that contains strain invariants I-2 and I-1 is proposed. In order to reveal the inherent character of the new elastic law, it is exa mined by some typical but simple deformation of an element. For comparison, the elastic law given by J.K. Knowles, E. Sternberg (An asymptotic finite- deformation analysis of the elastostatic field near the tip of a crack, J. Elasticity 3 (2) (1973) 67-107) is also examined by the same typical deform ations of an element. The restriction on material parameters for the new el astic law and that given by Knowles and Sternberg (loc. cit.) is derived. ( C) 2000 Elsevier Science Ltd. All rights reserved.