Bubunets Y. Substantiation the rational parameters of a stoping technology of extraction area due to prediction of dynamics of their methane-bearing capacity

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0415U004241

Thesis Registration Form

0415U004241.pdf

Applicant for

Specialization

  • 05.15.02 - Підземна розробка родовищ корисних копалин

30-06-2015

Specialized Academic Board

Д 08.080.03

National Technical University Dnipro Polytechnic

Essay

In the thesis there has been solved an actual scientific-practical problem on substantiation the rational parameters of a stoping technology of extraction area on the basis of given relationship regularities for geological and technological factors with main dynamics line components of methane emission and hybrid approach to its prediction. It has been found that unsteady dynamic row of methane emission in extraction areas includes in a general case trendy, trend-cyclic, cyclic, occasional and irregular components which predetermine the necessity of using the existing relations between them and affecting factors when predicting a dynamics of methane emission as far as face advancing. The developed prediction method for dynamics of methane emission allows using a differentiated approach to substantiation the rational parameters of stoping technology of extraction area by gaseous component. Its experimental-industrial testing has been performed in the coal mines Ministry of energy and coal industry. Final results confirmed good convergence of predicted and actual data (15,8 %) as well as efficiency of proposed technological decisions, and expected economic impact is 3 727 500 UAH.

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Files

aref.doc

диссертация Бубунец--ВВЕДЕНИЕ.doc

диссертация Бубунец--ПРИЛОЖЕНИЕ А схемы расположения датчиков.docx

диссертация Бубунец--ПРИЛОЖЕНИЕ Б разложение на компоненты.docx

диссертация Бубунец--ПРИЛОЖЕНИЕ В патент.doc

диссертация Бубунец--ПРИЛОЖЕНИЕ Г акт Хрустальская.doc

диссертация Бубунец--ПРИЛОЖЕНИЕ Д Молодогвардейская.doc

диссертация Бубунец--РАЗДЕЛ 1.doc

диссертация Бубунец--РАЗДЕЛ 2.doc

диссертация Бубунец--РАЗДЕЛ 3.doc

диссертация Бубунец--РАЗДЕЛ 4.doc

диссертация Бубунец--РАЗДЕЛ 5.doc

диссертация Бубунец--РАЗДЕЛ 5.doc

диссертация Бубунец--РАЗДЕЛ 6.doc

диссертация Бубунец--СПИСОК ИСПОЛЬЗОВАННЫХ ИСТОЧНИКОВ.doc

диссертация Бубунец--Содержание.doc

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