Title of article
Thermal Buckling and Thermal Induced free Vibration Analysis of Perforated Composite Plates: a Mathematical Model
Author/Authors
Soleimanian, Sina University Complex of Materials and Manufacturing Technology - Malek Ashtar University of Technology , Davar, Ali University Complex of Materials and Manufacturing Technology - Malek Ashtar University of Technology , Eskandari Jam, Jafar University Complex of Materials and Manufacturing Technology - Malek Ashtar University of Technology , Zamani, Mohammad Reza University Complex of Materials and Manufacturing Technology - Malek Ashtar University of Technology , Heydari Beni, Mohsen University Complex of Materials and Manufacturing Technology - Malek Ashtar University of Technology
Pages
9
From page
15
To page
23
Abstract
This artcile is concerned with thermal buckling and thermal induced free vibration analyses of PCPs (perforated composite plates) with simply supported edges applying a mathematical model. The stiffness and density of PCP are defined locally using Heaviside distribution functions. The governing equations are derived based on CLPT. The present solution gives reasonable results in comparison with the few literatures. In order to inspect the structural behaviour of PCPs subjected to initial thermal loads, many parametric studies have been carried out. Results indicated that the presence of perforations has a significant effect on thermal buckling and thermal induced fundamental frequency.
Keywords
Thermal buckling , Free vibration , Perforated plate , Heaviside function , Mathematical modeling
Serial Year
2020
Record number
2492643
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