Lozovskyj S. The substantiation of parameters of a way of a stability improvement of development workings with heaving ground in an extraction influence working area

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000432

Thesis Registration Form

0405U000432.pdf

Applicant for

Lozovskyj Sergij Petrovych

Specialization

05.15.04 - Шахтне та підземне будівництво

Date of defense

28-01-2005

Specialized Academic Board

Д 08.080.04

National Technical University Dnipro Polytechnic

Essay

In a thesis the regularity of a modification of a tense–deformed state of a rock massif in a wall working area effect zone which happens under affecting of sequential application of a complex of measures on protecting development working from negative effect of a rock pressure in conditions of a rock heaving of ground are established. On the basis of accomplishment of assemblage of visual and instrumental observations over rock pressure expression in development workings of mine “Komsomolets Donbassa”, and also of physical and mathematical modelling of deformation processes around of mating a wall and a roadway it is established, that in observed geological conditions decrease of sustainability of developments is stipulated by an intensive heaving of ground that has allowed to develop a new way of protecting of development working and to determine rational parameters of a new complex way of prevention of negative affecting of a rock pressure in an extraction influence working area

Thesis supervisor

Sdvyzhkova O.O.

Official opponents

Бондаренко В.І.
Кужель С.В.
Борщевський С.В.

Files

АВТОРЕФЕРАТ ЛОЗОВСКОГО--Основная часть.doc

АВТОРЕФЕРАТ ЛОЗОВСКОГО--Последняя страница.doc

АВТОРЕФЕРАТ ЛОЗОВСКОГО--Титул.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--ВВЕДЕНИЕ.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--ЗАКЛЮЧЕНИЕ.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Приложение А.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Приложение Б.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Приложение В.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Приложение Г.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Приложение Д.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Раздел 1.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Раздел 2.doc

ДИССЕРТАЦИЯ ЛОЗОВСКОГО--Раздел 3.doc

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