Ul'yanov I. Substantiation increase of efficiency of destruction mountain breeds based on change of duration of a pulse explosive intensity

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U001134

Thesis Registration Form

0499U001134.pdf

Applicant for

Specialization

  • 05.15.11 - Фізичні процеси гірничого виробництва

28-04-1999

Specialized Academic Board

Д 08.080.03

National Technical University Dnipro Polytechnic

Essay

The mechanic side of the destruction of the massif of breeds. Increase of efficiency of destruction of mountain breeds by explosion. The protection of the massif, adjoining workings and equipment from the influence of destruction. Analytical data show how the change of duration of a pulse explosive intensity influences the destruction of breeds in view of their non-elastic properties and factor of time. The design of charges on the basis of non-explosive destructive means with regulated parameters of consolidation are developed. New schemes of blasting work aimed at preserving explosive tersely of the massif are introduced. They were tested in quarries and mines in Crimea and Donbas region. The area of employment - mining industry.

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