MATHEMATICAL MODELING OF NON-STATIONARY ELASTIC WAVES STRESSES UNDER A CONCENTRATED VERTICAL EXPOSURE IN THE FORM OF DELTA FUNCTIONS ON THE SURFACE OF THE HALF-PLANE (LAMB PROBLEM)

MATHEMATICAL MODELING OF NON-STATIONARY ELASTIC WAVES STRESSES UNDER A CONCENTRATED VERTICAL EXPOSURE IN THE FORM OF DELTA FUNCTIONS ON THE SURFACE OF THE HALF-PLANE (LAMB PROBLEM)

The problem of numerical simulation of longitudinal, transverse and surface waves on the free surface of an elastic half-plane is considered. The change of the elastic contour stress on the free surface of the half­plane is given. To solve the two-dimensional unsteady dynamic problem of the mathema...

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Bibliographic Details
Main Author: Vyacheslav Musayev
Format: Article
Language:English
Published: Publishing House ASV 2019-06-01
Series:International Journal for Computational Civil and Structural Engineering
Subjects:
waves of stress, non-stationary process, computational mechanics, focused effects, a Delta function, leading edge of a disturbance, the falling edge of the perturbation, the direction of wave action, longitudinal wave, transverse wave, free surface, Rayleigh wave, surface wave, lamb problem, elastic half-plane, stress on the free surface
Online Access:http://ijccse.iasv.ru/article/view/216

Internet

http://ijccse.iasv.ru/article/view/216

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