scholarly journals Rayleigh-type wave propagation in an auxetic dielectric

2012 ◽  
Vol 7 (3) ◽  
pp. 277-284 ◽  
Author(s):  
Andrzej Drzewiecki
Keyword(s):  
Wave Propagation ◽  
Type Wave

Love-type wave propagation in a corrugated piezoelectric structure

2016 ◽  
Vol 27 (19) ◽  
pp. 2616-2632 ◽  
Author(s):  
Abhishek Kumar Singh ◽  
Zeenat Parween ◽  
Santan Kumar
Keyword(s):  
Wave Propagation ◽  
Type Wave ◽  
Piezoelectric Structure

Love-type wave propagation in a piezoelectric structure with irregularity

2015 ◽  
Vol 89 ◽  
pp. 35-60 ◽  
Author(s):  
Abhishek Kumar Singh ◽  
Santan Kumar ◽  
Amares Chattopadhyay
Keyword(s):  
Wave Propagation ◽  
Type Wave ◽  
Piezoelectric Structure

Study of Love-type wave propagation in an isotropic tri layers elastic medium overlying a semi-infinite elastic medium structure

2017 ◽  
Vol 28 (4) ◽  
pp. 643-669 ◽  
Author(s):  
Amares Chattopadhyay ◽  
Pooja Singh ◽  
Pulkit Kumar ◽  
Abhishek Kumar Singh
Keyword(s):  
Wave Propagation ◽  
Elastic Medium ◽  
Type Wave

scholarly journals The influence of heterogeneity and initial stress on the propagation of Love-type wave in a transversely isotropic layer subjected to rotation

2021 ◽  
Vol 104 (3) ◽  
pp. 003685042110414
Author(s):  
Fatimah Salem Bayones ◽  
Nahed Sayed Hussein ◽  
Abdelmooty Mohamed Abd-Alla ◽  
Amnah Mohamed Alharbi
Keyword(s):  
Wave Propagation ◽  
Dispersion Relation ◽  
Dispersion Equation ◽  
Initial Stress ◽  
Transversely Isotropic ◽  
Wave Number ◽  
Isotropic Layer ◽  
Rigid Foundation ◽  
Type Wave ◽  
Transversely Isotropic Layer

Introduction: In this paper, a mathematical model of Love-type wave propagation in a heterogeneous transversely isotropic elastic layer subjected to initial stress and rotation of the resting on a rigid foundation. Frequency equation of Love-type wave is obtained in closed form. The material constants and initial stress have been taken as space dependent and arbitrary functions of depth in the respective media. Objectives: The dispersion equation is determined to study the effect of different types of parameters such as inhomogeneity, initial stress, rotation, wave number, the phase velocity on the Love-type wave propagation. Methods: The analytical solution has been obtained, we have used the separation of variables, method and the numerical solution using the bisection method implemented in MATLAB. Results: We present a general dispersion relation to describe the impacts as the propagation of Love-type waves in the structures. Numerical results analyzing the dispersion equation are discussed and presented graphically. Moreover, the obtained dispersion relation is found in well agreement with the classical case in isotropic and transversely isotropic layer resting on a rigid foundation. Finally, some graphical presentations have been made to assess the effects of various parameters in the plane wave propagation in elastic media of different nature.

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