Size-dependent thermo-electromechanical responses analysis of multi-layered piezoelectric nanoplates for vibration control

doi:10.1016/j.compstruct.2019.111112

IR > 研究生院

	Size-dependent thermo-electromechanical responses analysis of multi-layered piezoelectric nanoplates for vibration control
	Li, Chenlin 1; Guo, Huili 1,2; Tian, Xiaogeng 2; He, Tianhu3
	2019-10-01
发表期刊	Composite Structures
ISSN	02638223
卷号	225
摘要	Multi-layered piezoelectric nanostructures stand as one the most promising candidates for smart nanodevices and nanocomposites which are widely used as sensors and actuators in nano-electromechanical systems due to their excellent performances in fabrication, design and energy conversion (i.e. electrical and mechanical energy). The inherent nano-sized piezoelectricity properties (e.g. enhanced piezoelectric effect and novel electrical/chemical/physical properties) enable them to be regarded as the next-generation piezoelectric materials. Present study aims to investigate the size-dependent thermo-electromechanical responses of multi-layered piezoelectric nanoplates under heating loads. In the context of nonlocal piezoelectric thermoelastic theory, a composite laminated piezoelectric plate is chosen as the analytical model whilst the coupled governing equations for each layer with size-dependent characteristic lengths of thermal, electric and elastic fields as well as non-idealized interfacial conditions are obtained, and then solved by using Laplace transformation techniques. The transient solutions obtained are applied to bi-layered piezoelectric nanoplates and the effects of size-dependent characteristic lengths and material constants ratio on structural responses are evaluated and discussed to provide a comprehensive understanding and design insights of piezoelectric nanocomposites. © 2019 Elsevier Ltd
关键词	Crystallography Energy conversion Laminated composites Laplace transforms Mechanical actuators Nanocomposites Nanosensors Nanostructures NEMS Piezoelectric actuators Vibration analysis Electromechanical response Interfacial conditions Laplace transformations Material constant Nano electromechanical systems Nanoplates Piezoelectric nanostructures Size dependent
DOI	10.1016/j.compstruct.2019.111112
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Mechanics ; Materials Science
WOS类目	Mechanics ; Materials Science, Composites
WOS记录号	WOS:000480330400017
出版者	Elsevier Ltd
EI入藏号	20192407047265
EI主题词	Piezoelectricity
EI分类号	525.5 Energy Conversion Issues ; 701.1 Electricity: Basic Concepts and Phenomena ; 732 Control Devices ; 732.1 Control Equipment ; 761 Nanotechnology ; 921.3 Mathematical Transformations ; 933 Solid State Physics ; 933.1 Crystalline Solids
引用统计	被引频次：38[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/150598
专题	研究生院
通讯作者	Li, Chenlin
作者单位	1.Lanzhou Jiaotong Univ, Sch Civil Engn, Lanzhou 730070, Gansu, Peoples R China; 2.Xi An Jiao Tong Univ, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Shaanxi, Peoples R China; 3.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Chenlin,Guo, Huili,Tian, Xiaogeng,et al. Size-dependent thermo-electromechanical responses analysis of multi-layered piezoelectric nanoplates for vibration control[J]. Composite Structures,2019,225.
APA	Li, Chenlin,Guo, Huili,Tian, Xiaogeng,&He, Tianhu.(2019).Size-dependent thermo-electromechanical responses analysis of multi-layered piezoelectric nanoplates for vibration control.Composite Structures,225.
MLA	Li, Chenlin,et al."Size-dependent thermo-electromechanical responses analysis of multi-layered piezoelectric nanoplates for vibration control".Composite Structures 225(2019).