A Comparison of Large Deflection Analysis of Bending Plates by Dynamic Relaxation
  • Metaadatok
Tartalom: https://pp.bme.hu/ci/article/view/8728
Archívum: PP Civil Engineering
Gyűjtemény: Research Article
Cím:
A Comparison of Large Deflection Analysis of Bending Plates by Dynamic Relaxation
Létrehozó:
Rezaiee-Pajand, Mohammad; Ferdowsi University of Mashhad
Estiri, Hossein
Kiadó:
Budapest University of Technology and Economics
Dátum:
2016-10-24
Téma:
Dynamic relaxation, Mass, Damping, Time step, Large deformations, Bending plate
Tartalmi leírás:
In this paper, various dynamic relaxation methods are investigated for geometric nonlinear analysis of bending plates. Sixteen wellknown algorithms are employed. Dynamic relaxation fictitious parameters are the mass matrix, the damping matrix and the time step. The difference between the mentioned tactics is how to implement these parameters. To compare the efficiency of these strategies, several bending plates’ problems with large deflections are solved. Based on the number of iterations and analysis time, the scores of the different schemes are calculated. These scores determine the ranking of each technique. The numerical results indicate the appropriate efficiency of Underwood and Rezaiee-Pajand & Alamatian processes for the nonlinear analysis of bending plates.
Nyelv:
angol
Típus:
info:eu-repo/semantics/article
Peer-reviewed Article
info:eu-repo/semantics/publishedVersion
Formátum:
application/pdf
Azonosító:
10.3311/PPci.8728
Forrás:
Periodica Polytechnica Civil Engineering; Vol. 60, No. 4 (2016); 619-645
Kapcsolat:
Létrehozó:
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