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Information × Registration Number 0202U002188, 0199U003616 , R & D reports Title Mathematical modeling of the technological process of forming of shell members by elasto-plastic transformation of welded shell blanks. popup.stage_title Head Galazyuk Vitalij Apollonovych, Registration Date 07-02-2002 Organization Ivan Franko National University of L'viv, chair of the physics of metals popup.description2 Mathematical model of large plastic deformations of shells of revolution on the basis of the momentless shell theory and the deformation theory of plasticity is developed. The non-linear boundary value problem is reduced to a Cauchy problem, that is solved by the Runge-Kutta method. Pneumatic plastic deformation of membranes and conical welded shells are investigated. Obtained results are compared with experimental date. Product Description popup.authors popup.nrat_date 2020-04-02 Close