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A Journal of Russian Academy of Sciences
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IssuesArchive of Issues2022-5pp.1265-1276

Archive of Issues

Total articles in the database: 10864
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K. Singh and S. Sawhney, "Non-Locality Effects on the Propagation of Shear Waves in Piezoelectric/Non-local Micropolar Layered Structure," Mech. Solids. 57 (5), 1265-1276 (2022)
Year 2022 Volume 57 Number 5 Pages 1265-1276
DOI 10.3103/S0025654422050235
Title Non-Locality Effects on the Propagation of Shear Waves in Piezoelectric/Non-local Micropolar Layered Structure
Author(s) K. Singh (Department of Mathematics, Lovely Professional University, Phagwara, Punjab,144411, India, kbgill1@gmail.com, Kulwinder.11033@lpu.co.in)
S. Sawhney (Department of Mathematics, Lovely Professional University, Phagwara, Punjab,144411, India, shruti.22642@lpu.co.in)
Abstract Considering the non-local effects in micropolar elastic material this paper studied the propagation of shear waves in a piezoelectric layered non-local micropolar half space composite structure. The general dispersion equation of shear waves in the coupled structure is obtained analytically in the closed form. In the particular case the result obtained is in accordance with the classical Love wave equation. The effects of key factors like non-locality, characteristic length, piezoelectric and elastic constants on the phase velocity of shear waves have been investigated and results are depicted graphically. The theoretical results obtained shows that the phase velocity of shear wave is significantly affected due the presence of non-locality and size effects on small length scale in micropolar elastic material.
Keywords Shear waves, piezoelectric, non-local micropolar, phase velocity, characteristic length
Received 22 April 2022Revised 04 June 2022Accepted 30 June 2022
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