Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT
In this paper, static analysis of in-plane heterogeneous laminated composite plates is numerically studied. The Mindlin’s theory which considers linear transverse shear deformation has been implemented. The governing partial differential equation is satisfied by a weighted residual integration. Cheb...
| Main Authors: | , |
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| Format: | Article |
| Language: | fas |
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Isfahan University of Technology
2021-09-01
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| Series: | Ravish/hā-yi ̒adadī dar Muhandisī |
| Subjects: | |
| Online Access: | http://jcme.iut.ac.ir/article-1-827-en.html |
| _version_ | 1798029505246265344 |
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| author | M. Azizpooryan N. Noormohammadi |
| author_facet | M. Azizpooryan N. Noormohammadi |
| author_sort | M. Azizpooryan |
| collection | DOAJ |
| description | In this paper, static analysis of in-plane heterogeneous laminated composite plates is numerically studied. The Mindlin’s theory which considers linear transverse shear deformation has been implemented. The governing partial differential equation is satisfied by a weighted residual integration. Chebyshev polynomials of the first kind are used as basis functions and exponential functions make up the weight functions of the integration. The emerging integrals may be composed of some pre-evaluated 1D normalized ones, which effectively paces up the solution progress. To verify the method, several examples of homogeneous as well as heterogeneous plates with various lamination schemes and boundary conditions have been solved. Results are compared with those from the literature or by commercial codes, which reveal excellent accuracy of the proposed method. |
| first_indexed | 2024-04-11T19:26:14Z |
| format | Article |
| id | doaj.art-543e3839e5ce4e9989502e6e2041a30c |
| institution | Directory Open Access Journal |
| issn | 2228-7698 2423-5741 |
| language | fas |
| last_indexed | 2024-04-11T19:26:14Z |
| publishDate | 2021-09-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Ravish/hā-yi ̒adadī dar Muhandisī |
| spelling | doaj.art-543e3839e5ce4e9989502e6e2041a30c2022-12-22T04:07:08ZfasIsfahan University of TechnologyRavish/hā-yi ̒adadī dar Muhandisī2228-76982423-57412021-09-014015977Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDTM. Azizpooryan0N. Noormohammadi1 Department of Civil Engineering, Isfahan University of Technology, Isfahan, Iran Department of Civil Engineering, Isfahan University of Technology, Isfahan, Iran In this paper, static analysis of in-plane heterogeneous laminated composite plates is numerically studied. The Mindlin’s theory which considers linear transverse shear deformation has been implemented. The governing partial differential equation is satisfied by a weighted residual integration. Chebyshev polynomials of the first kind are used as basis functions and exponential functions make up the weight functions of the integration. The emerging integrals may be composed of some pre-evaluated 1D normalized ones, which effectively paces up the solution progress. To verify the method, several examples of homogeneous as well as heterogeneous plates with various lamination schemes and boundary conditions have been solved. Results are compared with those from the literature or by commercial codes, which reveal excellent accuracy of the proposed method.http://jcme.iut.ac.ir/article-1-827-en.htmlequilibrated basis functionsmoderately thick plateheterogeneouscompositechebyshev |
| spellingShingle | M. Azizpooryan N. Noormohammadi Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT Ravish/hā-yi ̒adadī dar Muhandisī equilibrated basis functions moderately thick plate heterogeneous composite chebyshev |
| title | Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT |
| title_full | Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT |
| title_fullStr | Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT |
| title_full_unstemmed | Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT |
| title_short | Static Analysis of in-Plane Heterogeneous Laminated Composite Plates Using Equilibrated Basis Functions Based on FSDT |
| title_sort | static analysis of in plane heterogeneous laminated composite plates using equilibrated basis functions based on fsdt |
| topic | equilibrated basis functions moderately thick plate heterogeneous composite chebyshev |
| url | http://jcme.iut.ac.ir/article-1-827-en.html |
| work_keys_str_mv | AT mazizpooryan staticanalysisofinplaneheterogeneouslaminatedcompositeplatesusingequilibratedbasisfunctionsbasedonfsdt AT nnoormohammadi staticanalysisofinplaneheterogeneouslaminatedcompositeplatesusingequilibratedbasisfunctionsbasedonfsdt |