期刊
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS
卷 64, 期 -, 页码 1-23出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jmps.2013.10.011
关键词
Peridynamics; Thermal; Deformation; Coupled; Thermomechanics
This study concerns the derivation of the coupled peridynamic (PD) thermomechanics equations based on thermodynamic considerations. The generalized peridynamic model for fully coupled thermomechanics is derived using the conservation of energy and the free-energy function. Subsequently, the bond-based coupled PD thermomechanics equations are obtained by reducing the generalized formulation. These equations are also cast into their nondimensional forms. After describing the numerical solution scheme, solutions to certain coupled thermomechanical problems with known previous solutions are presented. (C) 2013 Elsevier Ltd. All rights reserved.
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