ESTIMATE OF EXPLOSION ENERGY DISSIPATION LOSSES IN ROCK DESTRUCTION OF DIFFERENT GENESIS IN CONDITIONS 'EXPLOSIVE - ROCK' WITH DIFFERENT DYNAMIC LOAD

Autor: Ishchenko O., Kratkovsky I., Baskevich О., Ishchenko K.
Rok vydání: 2023
Předmět:
DOI: 10.5281/zenodo.7626748
Popis: The article presents the results of analytical studies showing the influence on dissipative energy losses during rock destruction by structure of polymineral medium and explosive substance. Experimental studies to determine dissipative losses of explosive energy in conditions of "explosive - rock" during formation of smallest dispersed (dust) particles of destroyed rock were performed and methods have been developed. Influence of polymineralmedium and explosive properties on dissipative losses of explosive energy under differential loading is determined and methods of explosive energy reduction in rock destruction are determined.
Databáze: OpenAIRE