Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7178155 | Journal of the Mechanics and Physics of Solids | 2014 | 29 Pages |
Abstract
Variational principles for materials with smooth constitutive laws have been well established in literature. For materials with non-smooth constitutive relations, however, the corresponding development has not reached a mature stage. In the present paper, a series of variational principles and the related bounding theorems for bi-modulus materials, which have different elastic properties in tension and compression, are established. Illustrative examples provided demonstrate the application of the presented theoretical results.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Zongliang Du, Xu Guo,