Solving laminated plates by domain decomposition

Authors:
J. Kruis;K. Matouš;Z. Dostál
Affiliations:
Department of Structural Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague, Czech Republic;Department of Mechanical Aerospace and Nuclear Engineering, Rensselaer Polytechnic Institute, 5003 Jonsson Engineering Center, 110 8th Street, Troy, NY;Department of Applied Mathematics, Faculty of Electrical Engineering, Technical University Ostrava, 17. listopadu, 708 33 Ostrava-Poruba, Czech Republic
Venue:
Advances in Engineering Software - Engineering computational technology
Year:
2002

Citing 4
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Abstract

The refined Mindlin-Reissner theory is used to estimate the overall response of composite plates. The difficulties with the solution of a system of algebraic equations, which emerged in analysis of composite materials, are studied and a special version of decomposition is proposed. Similarity between the system of equations derived from the layered theory and from the finite element tearing and interconnecting method suggests a strategy for implementation in the parallel environment. Several applications are investigated and a number of numerical results are presented.