Rayleigh waves in nonlocal porous thermoelastic layer with Green-Lindsay model

被引：0
|
作者：
Haque, Ismail [1 ]
Biswas, Siddhartha [1 ]
机构：
[1] Univ North Bengal, Dept Math, Darjeeling 734013, India
来源：
STEEL AND COMPOSITE STRUCTURES | 2024年 / 50卷 / 02期
关键词：
eigenvalue approach; Green-Lindsay model; nonlocal; Rayleigh waves; thermoelastic layer; voids; LINEAR ELASTIC-MATERIALS; SURFACE-WAVES; EIGENVALUE APPROACH; HALF-SPACE; PROPAGATION; STONELEY;
D O I：
10.12989/scs.2024.50.2.123
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The paper deals with the propagation of Rayleigh waves in a nonlocal thermoelastic isotropic layer which is lying over a nonlocal thermoelastic isotropic half -space under the purview of Green -Lindsay model and Eringen's nonlocal elasticity in the presence of voids. The normal mode analysis is employed to the considered equations to obtain vector matrix differential equation which is then solved by eigenvalue approach. The frequency equation of Rayleigh waves is derived and different particular cases are also deduced. The effects of voids and nonlocality on different characteristics of Rayleigh waves are presented graphically.
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页码：123 / 133
页数：11
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