 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13362 |
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| In English (Mech. Solids): | | 5184 |
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| Kangjian Wang and Man Zhou, "Lord-Shulman Piezoelectric Thermoelasticity Model with Cubic-Polynomial Temperature-Dependent Material Properties and Two-Dimensional Structural Dynamic Impact Responses," Mech. Solids. 60 (5), 4079-4102 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
5 |
Pages |
4079-4102 |
| DOI |
10.1134/S0025654425602344 |
| Title |
Lord-Shulman Piezoelectric Thermoelasticity Model with Cubic-Polynomial Temperature-Dependent Material Properties and Two-Dimensional Structural Dynamic Impact Responses |
| Author(s) |
Kangjian Wang (School of Architectural Engineering and Art Design, Suzhou Vocational Institute of Industrial Technology, Suzhou, Jiangsu, 215104 China, wangkjw@163.com)
Man Zhou (School of Architectural Engineering and Art Design, Suzhou Vocational Institute of Industrial Technology, Suzhou, Jiangsu, 215104 China; School of Civil Engineering, Wuhan University, Wuhan, 430072 China, civilzm1988@163.com) |
| Abstract |
The transient impact response of piezoelectric structures in ultrafast heating condition is
critical for lowering unwanted vibrations in the smart sensors/actuators energy harvester systems,
whereas the experimental validated cubic-polynomial temperature-dependent material properties are
still not considered on this topic. To address this issue, this paper aims to establish the Lord-Shulman
(L-S) piezoelectric thermoelasticity model with the cubic-polynomial temperature-dependent material properties. To solve the nonlinear governing equations, the nonlinear time-domain finite element
method is developed. The proposed model and numerical approach are applied to investigate transient
thermo-electromechanical impact responses of two-dimensional orthotropic piezoelectric plate of
crystal class mm2. Dimensionless results indicate that the cubic-polynomial temperature-dependent
parameters greatly influence the nonlinear transient thermo-electromechanical responses, lifting the
electrical energy harvesting capability and heat wave propagation in the orthotropic piezoelectric plate. |
| Keywords |
L-S piezoelectric thermoelasticity model, Thermo-electromechanical coupling, Cubic-polynomial temperature-dependent material properties, Nonlinear transient impact thermo-electro-mechanical responses, Two-dimensional orthotropic piezoelectric plate, Finite element method |
| Received |
09 May 2025 | Revised |
11 July 2025 | Accepted |
12 July 2025 |
| Link to Fulltext |
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