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Information × Registration Number 0208U005520, 0107U006908 , R & D reports Title Creating of mathematical models of delayed fracture of materials and constructions elements during the continuous static and time-variable loadings. popup.stage_title Head Andreykiv Olexandr Yevgenovych, Registration Date 03-06-2008 Organization Ivan Franko Lviv National University popup.description2 A purpose of work is constructions of mathematical model for determination of period of precritical growth of high temperature creep crack at the continuous static loadings, and also development on this basis methods of determination of remaining resource of constructions elements. Formulation of criterion of high temperature strength of elements of constructions is taking into account imperfectness of material. Research methods - mathematical modeling of process of high temperature creep crack growth, first law of thermodynamics, criteria and methods of fracture mechanics.56355635 Product Description popup.authors popup.nrat_date 2020-04-02 Close