APPLICATION OF THE MAPLE PACKAGE FOR CALCULATING THE RIBBED PLATE FOR STRENGTH, TAKING INTO ACCOUNT THE DISCRETE LOCATION OF THE RIBS

Authors

  • G Malinin Public Joint Stock Company "Tupolev"

DOI:

https://doi.org/10.31618/nas.2413-5291.2021.1.74.518

Keywords:

analytical methods; Ritz method; ribbed plates; stress-strain state

Abstract

This paper presents an analytical calculation of the stress-strain state of a ribbed plate supported by a cross system of stiffeners. The calculation was carried out by the Ritz method using the Maple mathematical package

Author Biography

G Malinin , Public Joint Stock Company "Tupolev"

Candidate of Sciences, associate professor 

References

Karpov V.V. Prochnost' i ustojchivost' podkreplennyh obolochek vrashhenija Ch,I. – Izd-vo Fizmatlit, 2010g., 288 s.

Goloskokov D.P. Formalizacija na osnove teorii rebristyh obolochek i chislennoanaliticheskie metody modelirovanija uprugih tonkostennyh konstrukcij nereguljarnoj struktury // Dissertacija na soiskanie uchenoj stepeni doktora tehnicheskih nauk, Spb,2001, 298 s

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Published

2021-12-30

Issue

Vol. 1 No. 74 (2021)

Section

Статьи

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