11 Result(s)
within
J. Sladek
Classical Mechanics
-
Article
The Heat Conduction in Nanosized Structures
Thermal transport cannot be well described by classical Fourier’s law in nanosized structures. A novel gradient theory is developed in such structures adopting the size effect of heat conduction. Thi...
-
Article
The MLPG applied to porous materials with variable stiffness and permeability
Two-dimensional (2-d) and axisymmetric consolidation problems are treated with a meshless local Petrov–Galerkin approach. The porous continuum is modeled with Biot’s theory, where the solid displacements and t...
-
Article
Crack analysis in decagonal quasicrystals by the MLPG
A meshless method based on the local Petrov-Galerkin approach is proposed to solve initial-boundary-value crack problems in decagonal quasicrystals. These quasicrystals belong to the class of two-dimensional (...
-
Article
Transient dynamic analysis of interface cracks in layered anisotropic solids under impact loading
Transient elastodynamic crack analysis in two-dimensional (2D), layered, anisotropic and linear elastic solids is presented in this paper. A time-domain boundary element method (BEM) in conjunction with a mult...
-
Article
Evaluation of T-stresses and stress intensity factors in stationary thermoelasticity by the coservation integral method
New methods for determining T-stresses and stress intensity factors in two-dimensional stationary thermoelasticity are presented. The methods utilize the path independence of J^-integral. The mutual M-integral...
-
Article
Integral formulation for elastodynamic T-stresses
In this paper, a path independent integral formulation is presented for the computation of dynamic T-stresses in a two-dimensional body with a stationary crack. The mutual M-integral expressed through dynamic Ĵ-i...
-
Article
Computation of thermoelastoplastic stresses in crack problems by the BEM
In the framework of deformation theory and assuming a power hardening material, a 2D elastoplastic crack problem is considered under loading conditions expressed in terms of a stationary temperature field. The...
-
Article
Elastoplastic crack analysis by boundary integral method and surface spectrum measurement
The paper describes a hybrid experimental-numerical technique for elastoplastic crack analysis. It consists of the experimental surface spectrum measurement of plastic strains ahead the crack tip and the bound...
-
Chapter
Advanced Thermoelastic Analysis
The boundary element method (BEM) is now a versatile and powerful tool of computational mechanics which has become a popular alternative to the well-established finite element method (FEM). Recently, some auth...
-
Article
The effect of couple stresses on the stress field around a penny-shaped crack
The present paper is concerned with the influence of couple stresses on the stress concentration around a penny-shaped crack in an infinite body within the framework of both the micropolar and couple stress (i...
-
Chapter and Conference Paper
Method of Boundary Integral Equations for Analysis of Three Dimensional Crack Problems
The solution of spatial problems for finite region with cracks often encounters difficulties which results in the fact that there is a incomparably smaller number of solved spatial problems for crack than that...
