Goncharov A. The basing of parameters of the protection zones with the bedding of limestone in the rocks of inter-strata of the steep waste-dangerous strata.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U002788

Thesis Registration Form

0499U002788.pdf

Applicant for

Specialization

  • 05.26.01 - Охорона праці

01-10-1999

Specialized Academic Board

Д 11.052.05

State Higher Educational Institution "Donetsk National Technical University"

Essay

The protective strata with the presence of limestone layers in the spase between strata rock. The research methos and apparatus are mine and laboratory experiments, supersonic apparatus, mathematical working up of results led to the firstly set up effect of screening of unloading and limestone layers in the space between strata rock. The novelty is in the establishment of a protectiveness criterion with the presence of limestone. The intrusion degree is the exception from the protective layers when the criterion of protectiveness is more than 9. It establishment of the protective layers list. The sphere of using is a mining idustry.

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