GraFar - Repository of the Faculty of Civil Engineering
Faculty of Civil Engineering of the University of Belgrade
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   GraFar
  • GraFar
  • Radovi istraživača / Researcher's publications
  • View Item
  •   GraFar
  • GraFar
  • Radovi istraživača / Researcher's publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Geometric nonlinear analysis of prismatic shells using the semi-analytical finite strip method

Authorized Users Only
2017
Authors
Borković, A.
Kovačević, Saša
Milasinović, D. D.
Radenković, Gligor
Mijatović, O.
Golubović-Bugarski, V.
Article (Published version)
Metadata
Show full item record
Abstract
The present study sheds light on geometric nonlinear static analysis of prismatic shells using the semi-analytical finite strip method. A new computational model, which includes a fully nonlinear compound strip with a longitudinal and transverse stiffener, has been presented. Furthermore, strips with non-uniform characteristics in the longitudinal direction have been used in nonlinear analysis. This has, to the best knowledge of authors, never been reported. Also, this paper describes the design and implementation of eighteen ideal boundary conditions using three different longitudinal and six well-known transverse displacement interpolation functions. The results of the presented study were obtained using an open-source software and multi-purpose software Abaqus. Moreover, the accuracy of the applied computational approach has been verified by comparison with results from the literature. An excellent agreement of displacement fields is achieved for large deflection analyses of plates ...with a hole and stiffeners as well as for shells with a stepped thickness in the longitudinal direction. Additionally, results from post-buckling analyses of thin-walled structures, a snap-through and snap-back behavior of shallow shells, are matched. The work presented here has profound implications for future studies of the finite strip deployment.

Keywords:
Finite strip / Geometric nonlinear analysis / Prismatic shells / Stiffened plates / Structural perforations / Stepped thickness
Source:
Thin-Walled Structures, 2017, 117, 63-88
Publisher:
  • Elsevier Ltd

DOI: 10.1016/j.tws.2017.03.033

ISSN: 0263-8231

WoS: 000403854700006

Scopus: 2-s2.0-85017460593
[ Google Scholar ]
13
9
URI
http://grafar.grf.bg.ac.rs/handle/123456789/842
Collections
  • Radovi istraživača / Researcher's publications
Institution
GraFar

DSpace software copyright © 2002-2015  DuraSpace
About GraFar - Repository of the Faculty of Civil Engineering | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About GraFar - Repository of the Faculty of Civil Engineering | Send Feedback

OpenAIRERCUB