A computational method is presented as a for solving plane contact problem of the theory elasticity to determine strength and tribological durability sliding bearings. The effect load radial clearance on initial pressures their reduction due wear studied. bearing estimated. Qualitative quantitative regularities changes in parameters from factors under study are established. In particular, it ha...

this paper aims at investigating the effects of weld nugget size and expulsion on the mechanical properties of low carbon steel resistance spot welds using tensile-shear test. mechanical performance of spot welds are described in terms of failure mode, peak load and failure energy obtained from the tensile-shear test. the effects of voids and porosity as well as electrode indentation associated...