Destruction zone near the tip of interfacial crack at a prevailing tensile loading
Journal Title: Вісник Тернопільського національного технічного університету - Year 2016, Vol 81, Issue 1
Abstract
Under the plane strain conditions at the prevailing tensile loading by Wiener-Hopf method the solutions of problems about the calculation of a small-scale destruction zone in the pre-fracture zone part, which is adjacent to the interface crack tip, located on a flat interface of two different materials, taking into account and ignoring the contact of the lips near the tip have been found. The influence of the elastic characteristics of joining materials and loading configurations on the parameters of the destruction zone has been investigated.
Authors and Affiliations
Mykhailo Volodymyrovych Dudyk
Keywords
Related Articles
- EP ID EP249152
- DOI -
- Views 62
- Downloads 0
The generalized model of interaction of ultrasonic sh-polarization wave with 2d strain field in a plane layer
Within the framework of previously developed mathematical model of small elastic perturbations propagation in homogeneously strained elastic continuum a stationary problem for interaction of a narrow ultrasonic beam of S...
Bend of izotropic plate with two indentical co-axial open cracks at plastic zones meeting between them taking into account the contact of crack banks
A problem of biaxial bending under distributed on infinity moments of isotropic plate with the co-axial cracks of identical length is stated and solved. The vectors of the applied to the plate moments are perpendicular a...
Lighting engineering calculation of lighting devices with given geometric dimension light sources
Power efficiency of lighting sets (LS) is determined by lighting engineering parameters of light sources and optical system of light devices that provide their basic characteristics – light distribution and efficiency. N...
Strain plate state of reinforced fiberglass with aperture and fissure under pulse load
The process of dynamic fracture of structural elements in the form of plates of transparent composites weakened central hole and isolated by dynamic photoelasticity crack under pulsed load. The changes in the time of str...
Design source errors analysis in the angle measure devices to the precision
The results of calculating the total error testing support rotation angle satellite antenna system. The analysis suggested calculating the optimum design rotation device, in which the total working angle of rotation erro...