Effects of surface piezoelectricity and nonlocal scale on wave propagation in piezoelectric nanoplates

Zhang, L.L.; Liu, J.X.; Fang, Xue-Qian; Nie, Guoquan

doi:10.1016/j.euromechsol.2014.01.005

Cited by 124 publications

(48 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The nonlocal elasticity theory has been also employed to explore the size-dependent mechanical behavior of piezoelectric nanostructures [38][39][40]. In this regard, Ke and Wang [41] and Ke et al [42] made the first attempt to study the thermo-electro-mechanical linear and nonlinear vibration of piezoelectric nanobeams through the use of nonlocal Timoshenko beam theory.…”

Section: Accepted Manuscriptmentioning

confidence: 98%

Nonlinear analysis of forced vibration of nonlocal third-order shear deformable beam model of magneto–electro–thermo elastic nanobeams

Ansari

Hasrati

Gholami

et al. 2015

Composites Part B: Engineering

View full text Add to dashboard Cite

Section: Accepted Manuscriptmentioning

confidence: 98%

Nonlinear analysis of forced vibration of nonlocal third-order shear deformable beam model of magneto–electro–thermo elastic nanobeams

Ansari

Hasrati

Gholami

et al. 2015

Composites Part B: Engineering

View full text Add to dashboard Cite

“…The majority of size-dependent studies on the wave propagation analysis have been carried out via use of the NET [291][292][293]. The surface elasticity theory [294,295] and the NSGT [296,297] have been also utilised to explore the size-dependent wave propagation in nanoplates. It was found that increasing nonlocal parameter strengthens the dispersion degree.…”

Section: 4e Size-dependent Wave Propagations In Nanoplatesmentioning

confidence: 99%

A review on the mechanics of nanostructures

Farajpour

Ghayesh

Farokhi

2018

International Journal of Engineering Science

201

View full text Add to dashboard Cite

Understanding the mechanical behaviour of nanostructures is of great importance due to their applications in nanodevices such as in nanomechanical resonators, nanoscale mass sensors, electromechanical nanoactuators and nanogenerators. Due to the difficulties of performing accurate experimental measurements at nanoscales and the high computational costs associated with the molecular dynamics simulations, the continuum modelling of nanostructures has attracted a considerable amount of attention. Since size influences have a crucial role in the mechanics of structures at nanoscale levels, classical continuum-based theories have been modified to incorporate these effects. Among various modified continuum-based theories, the nonlocal elasticity and the nonlocal strain gradient elasticity have been employed to estimate the mechanical behaviour of nanostructures. In this review paper, first these two modified elasticity theories are briefly explained. Then, the nonlocal motion equations for different nanostructures including nanorods, nanorings, nanobeams, nanoplates and nanoshells are derived. Several papers which reported on the size-dependent mechanical behaviour of nanostructures using modified continuum models are reviewed. Furthermore, important results reported on the vibration, bending and buckling of nanostructures as well as the results of size-dependent wave propagation analyses are discussed.

show abstract

“…In fact, more spontaneous crack's growth is achievable for numerical simulations [20]. The other applications of nonlocality deal with vibro-acoustic interaction [21], model upscaling [22], regularization of boundary value problems [23], impact loading [24], viscoplasticity [25], thermal diffusion [26], thermoelasticity, including both the earliest and recent papers [27][28][29][30] and piezoelectricity [31,32]. The theory of generalized continua proposed for granular media, which is valid at various geometric scales, makes use of nonlocally formulated material properties [33].…”

Section: Introductionmentioning

confidence: 99%

Nonlocal elasticity in shape memory alloys modeled using peridynamics for solving dynamic problems

et al. 2019

View full text Add to dashboard Cite

The work is primarily devoted to the peridynamic model elaborated for a solid body made of shape memory alloys (SMAs). The superelasticity effect is taken into consideration as well as its practical applications. Hence, the numerical simulations, making use of the phenomena of superelasticity, are carried out for the model of an SMA wire to investigate mechanical energy dissipation. The nonlocal peridynamic model of an SMA component is derived based on the theory proposed by Lagoudas-introduced to describe the phenomenon of solid phase transitions that occur in SMA. The results of the conducted experimental work

show abstract

Effects of surface piezoelectricity and nonlocal scale on wave propagation in piezoelectric nanoplates

Cited by 124 publications

References 45 publications

Nonlinear analysis of forced vibration of nonlocal third-order shear deformable beam model of magneto–electro–thermo elastic nanobeams

Nonlinear analysis of forced vibration of nonlocal third-order shear deformable beam model of magneto–electro–thermo elastic nanobeams

A review on the mechanics of nanostructures

Nonlocal elasticity in shape memory alloys modeled using peridynamics for solving dynamic problems

Contact Info

Product

Resources

About