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Information × Registration Number 0207U004033, 0105U000231 , R & D reports Title Thermomechanical behavior of structures with surface inhomogenities, thin walled elements and cuts under local loadings and frictional contact. popup.stage_title Head Martynyak R.M., Nykolyshyn M.M., Registration Date 25-01-2007 Organization Pidstryhach Institute for Applied Problems of Mechanics and Mathematics NASU popup.description2 The mathematical methods for investigation of thermomechanical behaviour of thin-walled and massive elements heated by movable heat sources and sources, distributed in different-dimension regions, have been developed. The interaction of bodies has been studied considering interdependence of the surface microirregularities, presence of grooves and their gas-liquid filler. The mathematical models of stress-strain state of anisotropic and inhomogeneous plates and shell with cracks and layer composites with interlayer flaws have been proposed. On the basis of analytical – numerical methods we have analyzed the influence of: anisotropy and material inhomogeneity, the presence of plastic strain zones and crack edges contact, the imperfect interlayer contact, the residual stress distribution on limit equilibrium of bodies with flaws. Product Description popup.authors popup.nrat_date 2020-04-02 Close