期刊
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
卷 88, 期 -, 页码 71-81出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijmecsci.2014.07.010
关键词
Heterogeneous circular plate; Multi-ferroic material; Direct displacement method
资金
- Program for New Century Excellent Talents in University of Ministry of Education of China [NCET-13-0973]
- Student Research Training Program (SRTP) in Southwest jiaotong University
- Sichuan Provincial Youth Science and Technology Innovation Team [2013-TD-0004]
- Scientific Research Foundation for Returned Scholar (Ministry of Education of China)
- State Key Laboratory of Mechanics and Control of Mechanical Structures of Nanjing University of Aeronautics and astronautics [MCMS-0214G01]
This paper presents thermo-magneto-electro-elastic field in a heterogeneous circular plate subjected to thermal loadings uniformly distributed on the main boundaries. As a prior, the temperature distribution is determined by solving the heat conducting equation. Then, direct displacement method is employed to derive the coupling magneto-electro-elastic field analytically. Finally, numerical calculations are performed to validate the present analysis and to investigate the influence of the material heterogeneity, the multi-field coupling and the cylindrical conditions. (C) 2014 Elsevier Ltd. All rights reserved.
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