Surface Displacement Field of a Coated Elastic Half-Space Under the Influence of a Moving Distributional Load

Authors : Onur ŞAHİN, Nihal EGE

Pages : 77-90

Doi:10.20290/aubtdb.282613

View : 21 | Download : 10

Publication Date : 2017-04-14

Article Type : Research Paper

Abstract :An analysis of the distributed moving load along the surface of a coated half space is presented. The formulation of the problem depends on the hyperbolic-elliptic asymptotic model developed earlier by the authors. The integral solution of the longitudinal and transverse displacements along the surface for the sub and super-Rayleigh cases are obtained by using the uniform stationary phase method. Numerical comparisons of the exact and asymptotic solutions of the longitudinal displacement are illustrated for the certain cross-sections of the profile.
Keywords : 3D elasticity, Asymptotic Model, Moving Load, Surface Wave