Contribution to stress sensitivity analysis of the shell finite elements
Applied and Computational Mechanics, Vol. 2, No. 1, pp. 113 - 122
fstroj.uniza.skAbstract:
The sensitivity analysis and the finite elements method represent an important tool for the influence analysis of the structural parameters. This analysis plays a significant role in the decision process of the formulation of the structural optimizing or probability analysis. The goal of the paper is to present theoretic and numerical aspects of the shell element stress sensitivity analysis with the respect to the thickness and its implementation into finite element code MATFEM inbuilt to Matlab.
Keywords:
shell element, stress sensitivity analysis, structural optimization
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