On some problems of SH wave propagation in inhomogeneous elastic bodies

• Autorzy: Kowalczyk S. , Matysiak S. J. , Perkowski D. M.

Identyfikatory

DOI

10.15632/jtam-pl.54.4.1125

• Języki publikacji: EN

Abstrakty

EN

The paper deals with the propagation of shear horizontal (SH) waves in an nonhomogeneous elastic half-space composed of a layer whose shear modulus and mass density have a power dependence on the distance from the lower plane and the periodically stratified half-space. The equation which relates the wave speed to the wave-number and functions of the shear modulus and mass density is derived. The wave velocity is analyzed numerically. Especially, the influence of mechanical properties of the coating layer and the stratified foundation on the wave velocity is presented in the form of figures.

Słowa kluczowe

EN

displacement; stresses; SH wave; shear modulus; stratified foundation

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2016
• Tom: Vol. 54 nr 4
• Strony: 1125--1135
• Opis fizyczny: Bibliogr. 28 poz., rys.

Twórcy

autor

Kowalczyk S.

• University of Warsaw, Faculty of Geology, Institute of Hydrogeology and Engineering Geology, Warszawa, Poland

autor

Matysiak S. J.

• University of Warsaw, Faculty of Geology, Institute of Hydrogeology and Engineering Geology, Warszawa, Poland

autor

Perkowski D. M.

• Białystok University of Technology, Faculty of Mechanical Engineering, Białystok, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.