This article is cited in 13 papers

Calculation of the effective stiffness of corrugated plates by solving the problem on the plate cross-section

A. G. Kolpakov^a, S. I. Rakin<sup>b

a</sup> Siberian State University of Telecommunications and Informatics, Novosibirsk, 630108, Russia
^b Siberian State University of Communications, Novosibirsk, 630049, Russia

Abstract: It is shown that for corrugated, in particular multilayer, plates, the tree-dimensional cell-averaging problem can be reduced to the two-dimensional problem on the cross section of the plate periodicity cell. This significantly increases the accuracy of numerical calculation of the effective stiffness of corrugated plates. Numerical calculations of the stiffness of a plate with sinusoidal corrugation were performed, and the results were compared with available data.

Keywords: corrugated plates, effective stiffness, reducing the dimension of the problem.

UDC: 539.3+519.63

Received: 20.03.2015
Revised: 16.06.2015

DOI: 10.15372/PMTF20160420

 English version: Journal of Applied Mechanics and Technical Physics, 2016, 57:4, 757–767

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