Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
825403 | International Journal of Engineering Science | 2010 | 14 Pages |
Abstract
In this paper, a deformation measure is introduced which leads to a class of strain measures in the Lagrangian and Eulerian descriptions. In order to develop a constitutive equation, a second-order constitutive relation based on these strain measures is considered for modeling the mechanical behavior of solids at finite deformation. For this purpose and performance evaluation of the proposed strains, a Hookean-type constitutive equation is considered and the uniaxial loading as well as simple shear and pure shear tests are examined. It is shown that the constitutive modeling based on the proposed strains give results which are in good agreement with the experimental data.
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Authors
H. Darijani, R. Naghdabadi,