Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method
This paper studies nonlinear vibration mechanism of hard coating thin plate based on macroscopic vibration theory and proposes finite element iteration method (FEIM) to theoretically calculate its nature frequency and vibration response. First of all, strain dependent mechanical property of hard coa...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2014/941709 |
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| author | Hui Li Liu Ying Wei Sun |
| author_facet | Hui Li Liu Ying Wei Sun |
| author_sort | Hui Li |
| collection | DOAJ |
| description | This paper studies nonlinear vibration mechanism of hard coating thin plate based on macroscopic vibration theory and proposes finite element iteration method (FEIM) to theoretically calculate its nature frequency and vibration response. First of all, strain dependent mechanical property of hard coating is briefly introduced and polynomial method is adopted to characterize the storage and loss modulus of coating material. Then, the principle formulas of inherent and dynamic response characteristics of the hard coating composite plate are derived. And consequently specific analysis procedure is proposed by combining ANSYS APDL and self-designed MATLAB program. Finally, a composite plate coated with MgO + Al2O3 is taken as a study object and both nonlinear vibration test and analysis are conducted on the plate specimen with considering strain dependent mechanical parameters of hard coating. Through comparing the resulting frequency and response results, the practicability and reliability of FEIM have been verified and the corresponding analysis results can provide an important reference for further study on nonlinear vibration mechanism of hard coating composite structure. |
| format | Article |
| id | doaj-art-60bc253c1bc44a8185e3206a1db19a15 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-60bc253c1bc44a8185e3206a1db19a152025-02-03T01:12:38ZengWileyShock and Vibration1070-96221875-92032014-01-01201410.1155/2014/941709941709Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration MethodHui Li0Liu Ying1Wei Sun2School of Mechanical Engineering and Automation, Northeastern University, No. 3-11 Wenhua Road, Heping District, Shenyang 110819, ChinaSchool of Mechanical Engineering and Automation, Northeastern University, No. 3-11 Wenhua Road, Heping District, Shenyang 110819, ChinaSchool of Mechanical Engineering and Automation, Northeastern University, No. 3-11 Wenhua Road, Heping District, Shenyang 110819, ChinaThis paper studies nonlinear vibration mechanism of hard coating thin plate based on macroscopic vibration theory and proposes finite element iteration method (FEIM) to theoretically calculate its nature frequency and vibration response. First of all, strain dependent mechanical property of hard coating is briefly introduced and polynomial method is adopted to characterize the storage and loss modulus of coating material. Then, the principle formulas of inherent and dynamic response characteristics of the hard coating composite plate are derived. And consequently specific analysis procedure is proposed by combining ANSYS APDL and self-designed MATLAB program. Finally, a composite plate coated with MgO + Al2O3 is taken as a study object and both nonlinear vibration test and analysis are conducted on the plate specimen with considering strain dependent mechanical parameters of hard coating. Through comparing the resulting frequency and response results, the practicability and reliability of FEIM have been verified and the corresponding analysis results can provide an important reference for further study on nonlinear vibration mechanism of hard coating composite structure.http://dx.doi.org/10.1155/2014/941709 |
| spellingShingle | Hui Li Liu Ying Wei Sun Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method Shock and Vibration |
| title | Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method |
| title_full | Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method |
| title_fullStr | Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method |
| title_full_unstemmed | Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method |
| title_short | Analysis of Nonlinear Vibration of Hard Coating Thin Plate by Finite Element Iteration Method |
| title_sort | analysis of nonlinear vibration of hard coating thin plate by finite element iteration method |
| url | http://dx.doi.org/10.1155/2014/941709 |
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