Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts
The main purpose of this paper is to establish an analysis model of laminated composite rectangular plate with/without cutouts on the basis of three-dimensional elasticity theory and provide the exact three-dimensional solution. In the present work, the effect of the cutout is considered by subtract...
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MDPI AG
2020-07-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/13/14/3113 |
| _version_ | 1797562640660168704 |
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| author | Kai Xue Wenhao Huang Qiuhong Li |
| author_facet | Kai Xue Wenhao Huang Qiuhong Li |
| author_sort | Kai Xue |
| collection | DOAJ |
| description | The main purpose of this paper is to establish an analysis model of laminated composite rectangular plate with/without cutouts on the basis of three-dimensional elasticity theory and provide the exact three-dimensional solution. In the present work, the effect of the cutout is considered by subtracting the energies of cutouts from the total energy of the entire plate. The standard three-dimensional trigonometric cosine Fourier series and auxiliary Fourier series are chosen as admissible functions, and the Hamilton’s principle and Rayleigh-Ritz procedure are used to obtain the exact solution. In order to verify the effectiveness and reliability of the proposed method, some numerical results are obtained, and the results are compared with the ones available in the literature or finite element analysis. Finally, the effects of some key parameters which will affect the vibration characteristics are analyzed, and the non-dimensional frequency parameters are obtained, which can serve as benchmark data for the future research. |
| first_indexed | 2024-03-10T18:31:51Z |
| format | Article |
| id | doaj.art-b0ddf70c6d8a43779be0c72e597f90b4 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T18:31:51Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-b0ddf70c6d8a43779be0c72e597f90b42023-11-20T06:36:30ZengMDPI AGMaterials1996-19442020-07-011314311310.3390/ma13143113Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with CutoutsKai Xue0Wenhao Huang1Qiuhong Li2College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaThe main purpose of this paper is to establish an analysis model of laminated composite rectangular plate with/without cutouts on the basis of three-dimensional elasticity theory and provide the exact three-dimensional solution. In the present work, the effect of the cutout is considered by subtracting the energies of cutouts from the total energy of the entire plate. The standard three-dimensional trigonometric cosine Fourier series and auxiliary Fourier series are chosen as admissible functions, and the Hamilton’s principle and Rayleigh-Ritz procedure are used to obtain the exact solution. In order to verify the effectiveness and reliability of the proposed method, some numerical results are obtained, and the results are compared with the ones available in the literature or finite element analysis. Finally, the effects of some key parameters which will affect the vibration characteristics are analyzed, and the non-dimensional frequency parameters are obtained, which can serve as benchmark data for the future research.https://www.mdpi.com/1996-1944/13/14/3113three-dimensional vibrationthree-dimensional elasticity theorylaminated composite structuresplate with cutoutsFourier series |
| spellingShingle | Kai Xue Wenhao Huang Qiuhong Li Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts Materials three-dimensional vibration three-dimensional elasticity theory laminated composite structures plate with cutouts Fourier series |
| title | Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts |
| title_full | Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts |
| title_fullStr | Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts |
| title_full_unstemmed | Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts |
| title_short | Three-Dimensional Vibration Analysis of Laminated Composite Rectangular Plate with Cutouts |
| title_sort | three dimensional vibration analysis of laminated composite rectangular plate with cutouts |
| topic | three-dimensional vibration three-dimensional elasticity theory laminated composite structures plate with cutouts Fourier series |
| url | https://www.mdpi.com/1996-1944/13/14/3113 |
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