Applied Physics and Mathematics Annotation << Back EXPLOSIVE PROTECTIVE CONTAINER: NUMERICAL MODELING OF IRREVERSIBLE DEFORMING AND DESTRUCTION, UP TO FRAGMENTATION, FLY AWAY OF FRAGMENTS A.B. KISELEV, D.P. LOGINOV A problem of numerical modeling of irreversible dynamic deformation, up to fragmentation, of a cylindrical metal chamber under the action of an intense short-term load caused by the explosion of an explosive charge in its cavity are presented. The task is directly related to the problem of protection against the explosive effects of unknown objects detected in crowded places, such as the subway. Keywords: dynamic loading, damage parameters, fragmentation, explosive protective container, numerical simulation, microfracture criterion, Weibull theory. DOI: 10.25791/pfim.02.2021.1196 Pp. 34-45.