Applied Physics and Mathematics Annotation << Back THEORETICAL BASIS FOR ENERGY MANAGEMENT EXPLOSION THROUGH THE USE OF CUMULATION EFFECT UPON DISCHARGE MACHINING&#63162;VEIN DEPOSITS Y.P. GALCHENKO Theoretically substantiated and experimentally verifi ed new ways to enhance the quantitative and qualitative blasting lived through the implementation of the ideas of deconcentration charges. On the basis of modern views on the work of the shaped charges of explosive substances theoretically grounded principles of formation, features of detonation and possible applications vein deposits cumulative deconcentrated charges using void and implosion mechanisms of the formation of a cumulative jet. Performed theoretical studies on the adaptation of theoretical ideas about the creation and use of shaped charges to the conditions and particularities of blasting ore deposits of vein type. Explain rational design cumulative de-concentrated charges in the form of several concentric rows of charge wells, eg the group is not charged wells, playing the role of cumulative extraction and capable of forming a gas-rock jet in the direction of the naked plane stope. It is shown that in this jet concentrates more than 70 % of the total energy charge, which allows for asymmetry distribution in the array of the total explosion energy required for obtaining a high quantitative and qualitative indicators blasting. Keywords: rationale, method, control, energy explosion, deconcentrated charges, cumulation, theory, cumulative stream, rocks, gas rock stream, the concentration of energy, requirements of Geotechnology. Contacts: E-mail: schtrek33@mail.ru Pp. 016-021.