Contact Problem for a Rigid Punch and an Elastic Half Space as an Inverse Problem
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-019-04346-2
Abstract: We solve a contact problem of indentation of a punch into an elastic half space with regard for the friction and in the presence of the zones of adhesion, sliding, and separation. The applied approach… read more here.
Keywords: problem; elastic half; punch elastic; inverse problem ... See more keywords
Transient SH-wave scattering by the lined tunnels embedded in an elastic half-plane
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2017.09.002
Abstract: Abstract A direct half-plane time-domain boundary element method (BEM) was developed and successfully applied to analyze the transient response of ground surface in the presence of arbitrarily shaped lined tunnels, embedded in a linear elastic… read more here.
Keywords: lined tunnels; elastic half; half plane; tunnels embedded ... See more keywords
Buckling of a Timoshenko beam bonded to an elastic half-plane: Effects of sharp and smooth beam edges
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2019.08.034
Abstract: Abstract The problem of a compressed Timoshenko beam of finite length in frictionless and bilateral contact with an elastic half-plane is investigated here. The problem formulation leads to an integro-differential equation which can be transformed… read more here.
Keywords: elastic half; half plane; timoshenko beam; beam ... See more keywords
Buckling of beams and coatings of finite width in bilateral frictionless contact with an elastic half-space
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2021.111104
Abstract: Abstract In this work, a simple and efficient finite element–boundary integral equation coupling method is adopted for studying the buckling of beams and coatings resting on a three-dimensional elastic half-space. For this purpose, a mixed… read more here.
Keywords: half space; elastic half; beams coatings; buckling beams ... See more keywords
Spatial variation of ground rotational motions in elastic half-space
Sign Up to like & getrecommendations! Published in 2018 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.01.007
Abstract: Abstract In this article, spatial variation of ground rotational motions is investigated by modelling the Earth medium as linear elastic and reduced micropolar elastic half-spaces. Ground motions are simulated for an earthquake of magnitude Mw… read more here.
Keywords: ground rotational; ground; variation ground; elastic half ... See more keywords
Formulas for the H/V ratio (ellipticity) of Rayleigh waves in orthotropic elastic half-spaces
Sign Up to like & getrecommendations! Published in 2019 at "Waves in Random and Complex Media"
DOI: 10.1080/17455030.2018.1470702
Abstract: ABSTRACT This paper concerns the propagation of Rayleigh waves in compressible and incompressible orthotropic elastic half-spaces. The main aim of the paper is to derive formulas for the H/V ratio (ellipticity) of Rayleigh waves. First,… read more here.
Keywords: rayleigh waves; elastic half; formulas ratio; orthotropic elastic ... See more keywords
Application of low-order potential solutions to higher-order vertical traction boundary problems in an elastic half-space
Sign Up to like & getrecommendations! Published in 2018 at "Royal Society Open Science"
DOI: 10.1098/rsos.180203
Abstract: New solutions of potential functions for the bilinear vertical traction boundary condition are derived and presented. The discretization and interpolation of higher-order tractions and the superposition of the bilinear solutions provide a method of forming… read more here.
Keywords: order; elastic half; vertical traction; higher order ... See more keywords
Surface instability of elastic half-spaces by using the energy method
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rspa.2017.0854
Abstract: Finding the complete set of stability conditions of an elastic half-space has been an open problem ever since Biot (Biot 1963 Appl. Sci. Res. 12, 168–182 (doi:10.1007/BF03184638)) first studied the surface instability of half-spaces by… read more here.
Keywords: energy; elastic half; surface instability; half ... See more keywords
The Laws of Rolling
Sign Up to like & getrecommendations! Published in 2019 at "Physical Mesomechanics"
DOI: 10.1134/s1029959919030093
Abstract: The man-made transport was born when the wheel was invented. Since then the study of rolling has started. In 1781 the problem of rolling was mathematically formulated by Ch. Coulomb who offered Coulomb’s law of… read more here.
Keywords: laws rolling; half space; cylinder; elastic half ... See more keywords
Response of a 3D elastic half-space to a distributed moving load
Sign Up to like & getrecommendations! Published in 2017 at "Hacettepe Journal of Mathematics and Statistics"
DOI: 10.15672/hjms.2017.434
Abstract: The dynamic effect of an out of plane distributed moving load on the surface of an elastic half-space is considered. The problem is formulated in terms of a hyperbolic-elliptic asymptotic model for a moving load… read more here.
Keywords: moving load; elastic half; half space; load ... See more keywords
Mode III fracture analysis of a non-homogeneous layer bonded to an elastic half-plane weakened by multiple interface cracks
Sign Up to like & getrecommendations! Published in 2017 at "Scientia Iranica"
DOI: 10.24200/sci.2017.4493
Abstract: In this paper, the mode III crack problem of a non-homogenous layer bonded to an elastic half-plane is considered. It is assumed that the half plane is homogeneous and the layer is non-homogeneous in which… read more here.
Keywords: elastic half; half plane; layer; homogeneous layer ... See more keywords