Research of contact interaction of prestressed stamps, layer and foundation without friction
Journal Title: Вісник Тернопільського національного технічного університету - Year 2016, Vol 83, Issue 3
Abstract
Solution to the problem of contact pressure of pre-stressed cylinder, layer and the foundation without friction is presented within linear elasticity theory. The research is presented in general terms for the theory of large initial deformations and for two versions of small initial deformations theory in the random structure of elastic potential.
Authors and Affiliations
Nataliya Iaretska, Vyacheslav Rudnitsky
Keywords
Related Articles
- EP ID EP259192
- DOI -
- Views 53
- Downloads 0
Influence of residual strain on the contact interaction of a hard punch and elastic semi-space
Calculating the strength of structural elements and mechanisms is one of the most important stages in the process of their design. As it is known [2], residual deformation is almost always available in the structural ele...
Mathematical modeling of led radiation in the system of medical diagnostics
The use in the medical diagnosis light irritation with intensity lower than standard level leads to decreasing invasiveness and increasing resolution of bioobject response. This improves the quality of diagnosis the stat...
Operational properties and local wear mechanisms of hard alloys alloyed by tungsten nano carbide under turning
Operational properties of the titanium carbide based hard alloys alloyed by vanadium carbide (5% (wt.) and tungsten nano carbide (5, 10, 15% (wt.) with nickel-chromium binder (18% (wt.) under turning were researched in t...
The electrochemical method application of in-service degradation control of port cranes steels
Long-term service of marine port cranes causes a deterioration of mechanical properties of their structural materials, especially plasticity and brittle fracture resistance. Therefore it is important to control not only...
Influence of 2,4-diaminotoluene modifier on the physical and mechanical properties of epoxy composite coatings
In the work for the formation of composite material with advanced physical and mechanical properties an epoxy dyanoic oligomer ED-20, a polyethylene polyamine (PEPA) and a modifier of 2,4 – diaminotoluenes were used. The...