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JOURNALS // Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences // Archive

Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2011 Issue 4(25), Pages 183–187 (Mi vsgtu988)

Short Communication
Mathematical Modelling

Numerical research of static bending of plates at the local influences along complex form curves

R. A. Safonov

Dept. of Mathematical Theory of Elasticity and Biomechanics, Saratov State University named after N. G. Chernyshevsky, Saratov

Abstract: The numerical solution for the problems of static bending of thin plates by spline collocation method is considered. The local loads of a special type are used as external forces. Their efficiency as the approximation of concentrated loads applied along compound curves is estimated. The results obtained by this method are compared with those calculated by finite element software.

Keywords: plates, local loads, spline-collocation method.

UDC: 539.384.6

MSC: Primary 74S30; Secondary 74K20, 74K25

Original article submitted 26/VII/2011
revision submitted – 29/XI/2011

DOI: 10.14498/vsgtu988



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