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Information × Registration Number 0208U006302, 0105U003976 , R & D reports Title Mathematical modelling in solution problems of supporting power and optimum designing of the loaded multielement constructions popup.stage_title Head Zelentsov Dmitriy Gennadievich., Доктор технічних наук Registration Date 28-07-2008 Organization State higher educational entity "Ukrainian State University of Chemical Technology" popup.description2 Object of research - problem of mathematical modeling in problems of stress-strain state, durability and optimum designing of the loaded multielement constuctions, including, subject to influence of aggressive mediums. The purpose of work consists in construction of new mathematical models, research of errors sources of models, development of the offers on their reduction and development of methods of their realization at solution of new problems of mathematics and mechanics. Methods of researches - analytical and numerical methods of the decision of tasks of the mechanics of continuous mediums, methods of nonlinear mathematical programming. As a result of researches: are developed new numerical-analitical algorithms of the decision of systems of the differential equations in tasks of durability of construction, subjected to corrosian wear. The approach to modeling external loadings in tasks of account of plane-stressed plates. The decisions of applied tasks of bearing ability of multielement constructions are received at influence of loadings and aggressive mediums. Area of use: a chemical industry. Product Description popup.authors popup.nrat_date 2020-04-02 Close