Khalimendik O. Substantiation of stability increase method for capital workings in large displacements of rock contour.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U004641

Thesis Registration Form

0412U004641.pdf

Applicant for

Khalimendik Oleksiy Volodimirovich

Specialization

05.15.04 - Шахтне та підземне будівництво

Date of defense

19-10-2012

Specialized Academic Board

Д 08.080.04

National Technical University Dnipro Polytechnic

Essay

In the thesis an actual scientific and technical problem of improving the stability of capital workings for Central Donbas coal mines is solved. The analysis of the costs associated with maintaining mine workings is made. Full-scale, laboratory and analytical studies of the stress-strain state of rock mass at different placement of objects in relation to mining coal seam and hard rocks, as well as at the using different ways of workings' sustainability providing. Design schemes and algorithm for the numerical modeling of geomechanical processes that occur within the working, which crosses the geological dislocation, are developed. Regularities obtained as a result of the study researches were used to develop recommendations on providing of main workings stability for geological and geomechanical conditions of the Public stock company "Shahtoupravlenie "Pokrovskoe"".

Thesis supervisor

Solodyankin Oleksandr Viktorovich

Official opponents

Бузило Володимир Іванович
Курносов Сергій Анатолійович

Files

AUTOREFERAT(Khalimendik).doc

Dissertation(Khalimendik)--01_TITUL(1c).doc

Dissertation(Khalimendik)--02-ZMIST(3c).doc

Dissertation(Khalimendik)--03_VSTUP(6с).doc

Dissertation(Khalimendik)--04_ROZDIL1(30c).doc

Dissertation(Khalimendik)--05_ROZDIL2(39c).doc

Dissertation(Khalimendik)--06_ROZDIL3(17c).doc

Dissertation(Khalimendik)--07_ROZDIL4(43c).doc

Dissertation(Khalimendik)--08_ROZDIL5(29c).doc

Dissertation(Khalimendik)--09_ZAKLU4ENIE(2с).doc

Dissertation(Khalimendik)--10_SPISOK_ISTOCHNIKOV(15с).doc

Dissertation(Khalimendik)--11_DODATOK.doc

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