Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
280602 | International Journal of Solids and Structures | 2007 | 9 Pages |
Abstract
In this paper, the concept of energy pairs in the micropolar continuum is introduced. A brief review of the micropolar continuum theory is presented for using in the subsequent derivations. A mathematical Lagrangian strain and a wryness tensor for the micropolar continuum are introduced. Using the first law of thermodynamics and for isothermal processes, the power of deformation is obtained and the energy pairs in the Eulerian and Lagrangian descriptions are defined. Also, the micropolar stress and couple stress tensors which are energy pairs to the micropolar Lagrangian strain and wryness measures are determined.
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Civil and Structural Engineering
Authors
S. Ramezani, R. Naghdabadi,