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Information × Registration Number 0219U006035, 0117U000294 , R & D reports Title Account of shell construction of weapons, military and special equipment popup.stage_title Head Salo Valentyn Andriiovych, Registration Date 01-04-2019 Organization National academy of the National guard of Ukraine popup.description2 Research Report: 108 p., 11 tab., 31 fig., 71 sources. The object of study is the membrane element of the elastic construction of modern technology, in particular, of the military. The purpose of the work is the development of a numerical-analytical method for the calculation of membrane structures of weapons, military and special equipment. The research methods are the Ritz method, the Reissner variational principle, the Vekua method, the mathematical apparatus of the theory of elasticity and the theory of R-functions. The result of the work are: analysis of existing in scientific literature research methods for membrane structures regarding the suitability of their use for the calculation of membrane elements of weapons, military and special equipment; an effective numerical-analytical RVR-method was developed for calculating the membrane structures of weapons, military and special equipment; an integrated assessment of the convergence of approximate solutions of the studied variational boundary value problems for membrane elements of weapons parts was developed. The results of the research are planned for using during the educational process of the National Academy of the National Guard of Ukraine in the training of specialists who study the design and operation of rocket and artillery weapons.The studies were carried out according to the research plan of the research center of the National Academy of the National Guard of Ukraine. REISNER'S VARIATIONAL PRINCIPLE, R-FUNCTION THEORY, THREE-DIMENSIONAL THEORY OF ELASTICITY, ATRESS-STRAIN STATE, STATIC LOADS, ELASTIC MEMBRANE. Product Description popup.authors Іванова Лариса Петрівна Забула Олег Євгенійович Літовченко Петро Іванович Нечипоренко Володимир Миколайович Черніченко Юрій Миколайович popup.nrat_date 2020-04-02 Close