Issue 135/92 (2021)
Theory and practice of blasting work
|Title and imprint
|SNTA - Modern Science and Technology Academy
|The first issue of the magazine - the founder of the scientific and tech-nical journal «Explosion Technology» is 100 years old
Section 1. Studies of rock destruction by explosion
|Viktorov S.D., Efremovtsev N.N., Shipovskii I.E., Dolgova M.O.
Theoretical aspects and results of numerical investigations by the smoothed particle hydrodynamics method of the effect of charge density on rock fragmentation
|Kantor V.Kh., Rakhmanov R.A., Alenichev I.A., Fadeev V. Yu., Frantov A.E.
Investigation of the parameters of contour borehole explosive charges for the formation of a cut-off gap in rocks during the cutting of ledges in quarries
|Tyupin V.N., Ponomarenko K.B.
Estimation of rock pressure in the massif of ironic quartzites on the basis of explosion of shore charges of explosives
Evaluation of the effectiveness of manage-ment of the processes of drilling and blasting preparation of the mountain range for excavation
|Bubenchikov А.М., Brazovskiy Е.B.
Hydrodynamic model of a funnel from an explosion by a vertically located buried charge
Section 2. State and improvement of explosives, devices and blasting agents
|Derzhavets A.S., Shkalyabin I.O.
On the issue of stability of detonation processes of emulsion explosives
|Zharikov S.N., Kutuev V.A.
About the patterns of detonation of explosives
|Gorinov S.A., Koretsky A.S., Maslov I.Yu.
Estimation of the duration of preservation of the ability to initiate a downhole charge of emulsion explosives sensitized by gas pores
Section 3. Technology of blasting in the mining of solid minerals
On the relationship of the loosening coefficient with the volume of transport vessels
|Belin V.A., Tyupin V.N., Bolotova Yu.N.
Development prospects and environmental safety of the drilling and blasting complex of large mining enterprises
Section 4. Review of achievements in the world practice of explosive technology
Ground reaction time measurement and modelling for improved blast outcomes
Study of vibrations in far and near field to determine the technical feasibility of massive blasting
Section 5. Information
|National Organization of Explosives Engineers (NOIV) invites you to take part in the work of the XXII Scientific and Practical Conference on Mining and Explosives