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IMPLEMENTATION OF THE COMBINED METHOD OF ROCK DESTRUCTION WITH EXPLOSIVE-MECHANICAL MEANS

Journal: Theoretical & Applied Science (Vol.12, No. 4)

Publication Date:

Authors : ; ;

Page : 44-48

Keywords : combined destruction; explosion-mechanical stressing; mathematical model; rocks destruction; technological fracturing; energy intensity of destruction;

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Abstract

An experimental installation for explosive-mechanical rocks destruction implementation was presented. Measuring devices with sensitive elements for analytical dependences testing were justified. The cutting tool of combined action was developed to provide preliminary rocks weakening by system of technological cracks with explosion energy and subsequent rocks destruction with hard-alloy cutters. Charge design provides powerful concentrated shock wave, preventing destructive impact on the cutting tool.

Last modified: 2014-05-07 07:46:31