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ABSTRACT

Linear coupled thermoelastic analysis for 2-d orthotropic solids by MLPG

J. Sladek1, V. Sladek1, Ch. Zhang2, C.L. Tan3

Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia
Department of Civil Engineering, University of Siegen, D-57068 Siegen, Germany
Department of Mechanical & Aerospace Engineering, Carleton University, Ottawa, Canada

The International Conference on Computational & Experimental Engineering and Sciences 2007, 3(2), 87-92. https://doi.org/10.3970/icces.2007.003.087

Abstract

In this paper, the Meshless Local Petrov-Galerkin (MLPG) method for two-dimensional (2-d), linear and transient coupled thermoelastic analysis in orthotropic solids is presented. To eliminate the time-dependence in the governing equations, the Laplace-transform technique is used. Local integral equations are derived for small circular sub-domains which surround nodal points distributed over the analyzed domain. As for the spatial variations of the displacements and temperature, they are approximated by the Moving Least-Squares (MLS) scheme.

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Sladek, J., Sladek, V., Zhang, C., Tan, C. (2007). Linear coupled thermoelastic analysis for 2-d orthotropic solids by MLPG. The International Conference on Computational & Experimental Engineering and Sciences, 3(2), 87–92. https://doi.org/10.3970/icces.2007.003.087



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