Engineering Physics Annotation << Back THEORETICAL ESTIMATES OF THE DETERMINED REGULARITIES OF EXTENT OF CRUSHING OF ROCKS AS A RESULT OF EXPLOSION OF LARCH CHARGE OF INDUSTRIAL EXPLOSIVE M.I. DOKUTOVICH The theoretical estimate of the determined regularities of crushing rocks in a zone of adjustable crushing is given in the article “To N.V. Rodionov’s phenomenological kvazistat- ichesko-wase theory about large-scale underground explosion”. Also we can take in to account the physics and technology properties of rocks, thermodynamic parameters of charge of enter-prise explosives and parameters of their placement on the blown-up block. This way, we can determine the size of extent of crushing of breeds at different distances from an axis of the blown-up chase. That is confirmed by positive results of laboratory and industrial researches of explosive crushing of two essentially different breeds. Key words: career, physic-technical properties of rocks, charges of industrial explosives, distribution of stress, formation of cracks, the average size of pieces of breed in disorder, oversize. DOI: 10.25791/infizik.05.2019.649 Contacts: E-mail: maxim_dokutovich@mail.ru Pp. 46-53.