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Information × Registration Number 0200U003303, 0197U001904 , R & D reports Title The mathematical modelling and the methods of calculation of a fibred and laminated thin-walled composite constructions popup.stage_title Head L'vov Gennadij Ivanovych, Registration Date 19-04-2000 Organization The Kharkov state polytechnical university popup.description2 The subject of the investigation is a brittle high-temperature destruction in the conditions of creep. The tensor of a second rank is used as measure of the material damage. The concrete definitions of the kinetic equation of a damage and the fracture criteria are considered for the quasi-statistical complicated programs of loading accompanied by the turn of the principal axes of the stress tensor and the change of sign of the main stresses. The methods and algorithms for forecasting and optimization of physical and mechanical characteristics of thin-walled elements of designs from composite materials, including of functional elements of adaptive designs are offerred. The problem of maintenance of undefect manufacturing of composite air designs with minimum costs of resources and expansions of spheres of applications of composite materials in engineering is decided. Product Description popup.authors popup.nrat_date 2020-04-03 Close