Mechanics of Solids (about journal) Mechanics of Solids
A Journal of Russian Academy of Sciences
 Founded
in January 1966
Issued 6 times a year
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IssuesArchive of Issues2025-2pp.1173-1193

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Yuhao Wang and Chenlin Li, "Structural Thermo-Electromechanical Transient Memory-Dependent Dynamic Response of Multi-Layered Piezoelectric Laminated Composites Based on Cattaneo-Type Piezoelectric Thermoelasticity with Fractional Dual-Phase-Lag Heat Conduction Model," Mech. Solids. 60 (2), 1173-1193 (2025)
Year 2025 Volume 60 Number 2 Pages 1173-1193
DOI 10.1134/S0025654424606955
Title Structural Thermo-Electromechanical Transient Memory-Dependent Dynamic Response of Multi-Layered Piezoelectric Laminated Composites Based on Cattaneo-Type Piezoelectric Thermoelasticity with Fractional Dual-Phase-Lag Heat Conduction Model
Author(s) Yuhao Wang (School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070 China)
Chenlin Li (School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070 China; State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi’an Jiaotong University, Xi’an, 710049 China, liguomechanics@163.com)
Abstract Numerous investigations are currently focusing on the thermo-electromechanical coupling behavior with the extensive application of ultra-fast heating techniques in the micromachining of the piezoelectric ceramics. This paper aims to develop a new Cattaneo-type piezoelectric thermoelasticity model based on fractional dual-phase-lag heat conduction model with non-singular kernels. The proposed model is applied to investigate the structural transient memory-dependent response of multilayered piezoelectric laminated composites with non-idealized interfacial conditions of the thermal contact resistance and elastic wave impedance. The dimensionless numerical results reveal that the non-singular memory-dependent parameters and material constant ratios significantly influence thermo-electromechanical responses and thermal/elastic wave propagations.
Keywords multi-layered piezoelectric laminated composites, dual-phase-lag heat conduction, non-singular kernels, cattaneo-type piezoelectric thermoelasticity, memory-dependent dynamic response, non-idealized interfacial conditions
Received 11 December 2024Revised 10 March 2025Accepted 12 March 2025
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