title: On visualization of some thin shells and their stressstrain state
metadata.name: dc.contributor.author
metadata.value: Aseev, Alexey V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Makarov, Anton A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-11-24T18:44:20Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-11-24T18:44:20Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Aseev A. V., Makarov A. A. On visualization of some thin shells and their stressstrain state. Vestnik of Saint Petersburg University. Series 10. Applied mathematics. Computer science. Control processes, 2016, issue 3, pp. 18–31.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu10.2016.302
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/5687
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Shells that are reinforced by ribs of variable height can reduce harmful stress concentrations for
  analysis of the stress-strain state of a stiffened structure it is necessary to know not only the
  greatest deflection and the maximum normal stress but also to gain a picture of the deflection
  and the stress intensity across the shell. Moreover, the construction of the field deflection of
  the shell from the surface structure (and not from a plane) can be more clearly reflect the
  deformation process. This can be achieved by developing special software for further practical
  use and that has a convenient graphical interface to provide the results of calculations in a
  user-friendly form. The purpose of this paper is to describe imaging of a mathematical model
  of the stress-strain state of thin-walled shell structures that are reinforced by ribs of variable
  height. The results that are described in this paper have been obtained using the developed
  software module, which can be used in the practice of calculating shell structures in their design, as well as in scientific research related to the problems of nonlinear deformation of thin-walled
  structures. The geometric shape of the shell is defined using Lame parameters, and the shell
  itself and its supporting ribs are imaged as a shell of step-variable thickness. The contact of
  rib and shell occurs on the band that more accurately reflects the actual work construction.
  Refs 16. Figs 9.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при частичной финансовой поддержке Министерства образования и науки
  РФ (проект № 8.1046.2011) и Президента РФ (грант № МД-6766.2015.9).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of Saint Petersburg University. Series 10. Applied Mathematics. Computer Science. Control Processes;Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: thin shells
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: stability and strength of the shells
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: visualization of thin shells
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: reinforced shells
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: ribs of variable height
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: On visualization of some thin shells and their stressstrain state
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 02-Aseev.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/5687/1/02-Aseev.pdf
resources.format: Adobe PDF
resources.size: 895,01 kB