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
  • Катедра за техничку механику и теорију конструкција
  • View Item
  •   GraFar
  • GraFar
  • Катедра за техничку механику и теорију конструкција
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels

Authorized Users Only
2021
Authors
Marjanović, Miroslav
Meschke, Günther
Damnjanović, Emilija
Article (Published version)
Metadata
Show full item record
Abstract
In the paper, the main steps involved in the development of an object-oriented computational framework for the 3D bending and free vibration analysis of multilayer plates are presented. The mathematical formulation for layered finite elements is based on Reddy’s plate theory for laminated composites. The analysis model has been implemented into Matlab, and the pre- and post-processing phases are performed using GiD. The proposed solver is characterized by a fast assembly procedure of sparse matrices using matrix vectorization, and a novel algorithm for the evaluation of interlaminar stresses satisfying continuity at layer interfaces. The performance, efficiency and accuracy of the computational framework are demonstrated through a number of validation examples by comparing the obtained results against the exact solution. Results from both static and dynamic analyses of multilayer panels are shown.
Keywords:
Cross‐laminated timber / Software framework / Layerwise theory / Bending / Free vibration
Source:
Composite Structures, 2021, 255, 112859-
Publisher:
  • Elsevier
Projects:
  • Research on condition assessment and improvement methods of civil engineering structures in view of their serviceability, load-bearing capacity, cost effectiveness and maintenance (RS-36048)
  • Towards development of sustainable cities: influence of traffic induced vibrations on buildings and humans (RS-36046)

DOI: 10.1016/j.compstruct.2020.112859

ISSN: 0263-8223

WoS: 000582806200006

[ Google Scholar ]
URI
https://grafar.grf.bg.ac.rs/handle/123456789/2070
Collections
  • Катедра за техничку механику и теорију конструкција
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