This paper presents a program based on a finite-difference technique, which solves plane
stress and plane strain problems of arbitrary shaped elastic bodies with mixed boundary …

This paper describes a new mathematical formulation, specifically suitable for finite-
difference analysis of stresses and displacements of three-dimensional mixed-boundary …

Sandwich-structured composites are extensively used in aerospace, transportation, marine,
and automotive applications where mechanical performance and weight-saving features are …

The paper describes an efficient numerical scheme for the solution of displacements and
stresses in mixed-boundary-value elastic problems of solid mechanics. A new variable …

The finite difference technique based on a displacement potential formulation is extended to
solve an elastic plane stress problem with geometric perturbations such as holes, arbitrary …

This thesis deals with the stress analysis of sandwich structured composite materials.
Materials under consideration are assumed to be perfectly bonded together. Finite …

Bi-layer composites, such as metal-metal, steel-polymer, concrete-steel etc., having different
mechanical properties layer by layer are widely used for modern structures. This paper …

In this study a simple rectangular beam has been analyzed. For simplicity two dimensional
plane strain problem is considered. The beam is fixed at the left and right edges of the …

Some numerical simulations of multi-scale physical phenomena consume a significant
amount of computational resources, since their domains are discretized on high resolution …

This paper describes a new mathematical formulation, specifically suitable for finite-
difference analysis of stresses and displacements of three-dimensional mixed-boundary …