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Information × Registration Number 0222U000372, 0119U001066 , R & D reports Title Research on the creation of explosive technologies with the preservation, improvement and restoration safety of environment. popup.stage_title Head Boyko Viktor V, Доктор технічних наук Registration Date 07-01-2022 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description2  Based on research on the development of explosive technologies to preserve, improve and restore environmental safety, developed recommendations to clarify the regulatory levels of safety of protected objects, which are not regulated by DSTU and located in the seismic zone of mass explosions in quarries. For the first time, seismic safety of blasting operations using the technology of associated granite mining for crushed stone and blocks has been studied within one quarry field. Confirmed the effectiveness of the method of determining the intensity of the seismic effect of short-range detonation in relation to seismically safe mass explosions in problematic quarries with difficult conditions of joint mining for crushed stone and block stone, in particular in the existing crushed stone granite quarry OJSC "Leznykivsky special career". Studies have been conducted to improve the quality and physical stability of water-filled foamed explosives and improve their formulations with less powerful initiating impulse based on changes in the properties of their foam: foaming ability, multiplicity, stability, density and dispersion of foam, electrical conductivity, structural and mechanical properties liquid films and foams. Product Description popup.authors Boyko Viktor V. Bulana Tetiana L Lavrenov Leonid V. Lemeshko Volodymyr A Orudzhov Vuhar І. Porabocha Olena O Remez Nataliia S Khlevniuk Denys V. Khlevniuk Tamara V Chala Olha M popup.nrat_date 2022-03-09 Close