Gapyeyev S. The regularities of a loss of elasto-plastic sustainability of a massif having composite structure in a neighbourhood of a single mine working

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000434

Thesis Registration Form

0405U000434.pdf

Applicant for

Specialization

  • 05.15.09 - Геотехнічна і гірнича механіка

21-01-2005

Specialized Academic Board

Д 08.080.04

National Technical University Dnipro Polytechnic

Essay

In a dissertation, on a base of natural, laboratory and numerical examinations, the regularityes of a modification of a state of tense-strain of a massif, which one has composite structure, during loss of elasto-plastic sustainability of a roadway floor of extended mine working located outside of a working area of an extraction influence are uncovered. The mathematical model of a roadway floor heaving, which taking into account nonlinear behaviour an array in a neighbourhood of a mine working which allows to investigate numerically its supercritical state at evolution a roadway floor heaving, for the first time is developed and applied. The procedure of definition of a possibility of origination of a roadway floor heaving in a laminated massif is developed, with the registration of thickness and strength of stratums, which allows to forecast volumes of maintenance functions and to develop arrangements for ensuring a stability of extended located outside of a working area of an extraction influence at presence of a roadway floor heaving.

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Autureferat--Autoreferat.doc

Dissertation--Dodatok_A.doc

Dissertation--Dodatok_B.doc

Dissertation--Dodatok_C.doc

Dissertation--Razdel_1.doc

Dissertation--Razdel_2.doc

Dissertation--Razdel_2.doc

Dissertation--Razdel_3.doc

Dissertation--Razdel_4.doc

Dissertation--Razdel_4.doc

Dissertation--Razdel_5.doc

Dissertation--Soderganie.doc

Dissertation--Spisok_Istochnikov.doc

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Dissertation--Zakluchenie.doc

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