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layered elastic
Numerical modeling of the reflection coefficients for the plane sound wave reflection from a layered elastic bottom
      
With the aim of developing resonance methods for the reconstruction of the parameters of layered elastic media, the behavior of the frequency-angular dependences of the reflection coefficient are studied for various geoacoustic bottom models.
      
The wave field excited by both single sources and a vertically directed phased transmitting array in a shallow-water waveguide with a layered elastic bottom is numerically simulated.
      
A design of an angular compensating sleeve with layered elastic elements is considered.
      
The method and its accuracy are first analysed via simulating steady SH wave motion in layered elastic media, the effective algorithm is then introduced and illustrated by simple examples.
      
Surface deformation and gravity changes caused by dilatancy in a layered elastic-viscoelastic half space
      
Not relying on any assumptions, the present work tends to have the sandwich beam considered as layered elastic continuum.
      
Plane contact problems for a periodic two-layered elastic composite
      
Three-dimensional frictionless contact between layered elastic bodies and incorporating sharp edges
      
Transient analysis of sliding contact of layered elastic/plastic solids with rough surfaces
      
Based on the boundary element method (BEM) and a variational principle, a numerical model is developed to analyze the time - transient sliding contact of two layered elastic/plastic solids.
      
Analysis and calculation of stresses and displacements in layered elastic systems
      
The general formulae for the stresses and displacements in layered elastic systems subjected to external loads are derived in this paper.
      
By its capabilities to handle a multi-layered visco-elastic subsurface, the semi-analytic model fills the gap between the analytic single-layered elastic models available to date and the more elaborate numerical, e.g.
      
Linear transient dynamic analysis is carried out using finite element method and imposing transmitting boundary conditions at far field of layered elastic half-space.
      
On crack problems in periodic two-layered elastic composites
      
The state of thermal stresses for a periodic two-layered elastic space weakened by an interface thermally insulated Griffith crack and loaded by concentrated line heat sources is investigated.
      
This paper presents the development of a higher-order direct boundary integral-displacement discontinuity method for crack propagation in layered elastic materials.
      
An algorithm based on the maximum tensile-stress criterion is then developed and incorporated into the boundary element model to predict the paths of cracks propagating in layered elastic materials.
      
Uniform asymptotic approximations for accurate modeling of cracks in layered elastic media*
      
 

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