On scientific and practical workshop of Ural blasting specialists

Abstract

The article presents information on the outcomes of the scientific and practical workshop on drilling and blasting operations in surface and underground mines and special blasting operations, which was organized by the Blasting Specialists of the Urals Association and held on May 26, 2022, at the Museum Complex of the Urals Mining and Metallurgical Company in the City of Verkhnyaya Pyshma with participation of the Institute of Mining of the Urals Branch of the Russian Academy of Sciences and the Urals Department of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostekhnadzor). The workshop included presentations on the following topics: dedicated blasting operations in explosion bonding of metals and demolition of buildings; experience in working with non-explosive mixtures and devices, including ‒ pulse gas generators in restrained urban conditions; results of development and testing of a method to study the rock mass strength properties during roller-bit drilling of blast holes in open-pits; forthcoming innovations in Federal Law No.116 "On industrial safety of hazardous facilities"; relevance, specific features and conditions of blasting operations below the safety covers; mining and technical conditions of underground operations in the Donskoy GOK mine in Kazakhstan. A tour of the four exhibition centres of the Museum Complex, i.e. those of the military and automobile equipment, the "Wings of Victory" aviation exhibition, the "Ceremonial Regiment" exhibition centre, and the open exhibition site with railway and artillery equipment, was held upon completion of the theoretical part of the event.