Shashenko D. Justification of the parameters of combined protecting system with progressive resistance for working drift support

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0410U006432

Thesis Registration Form

0410U006432.pdf

Applicant for

Specialization

  • 05.15.09 - Геотехнічна і гірнича механіка

09-12-2010

Specialized Academic Board

Д 11.184.02

Essay

The research presents a solution of an urgent theoretical and practical problem aimed at the justification of the parameters of combined protecting system with progressive resistance for the support of working drifts of repeated usage under difficult mining and geological conditions. The set of rock and artificial materials features which determine their behavior at all stages of mode of deformation and are considered in the process of protecting system parameter selection has been found out. The regularities of changes in frame loading subject to lava distance have been determined. The results have been used for the motivation of the stages of protecting system resistance upgrading. The integrated results of mining observations and mathematical and physical simulation of the parameters and composition of protecting system as well as its vari-ants have been justified and proposed with the construction of casting stripe being determined considering main roof category by its failure susceptibility.

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Files

aref--ШашенкаДмитра_укр.doc

aref--титул2_ШашенкоДмитр.doc

aref--титул3_ШашенкоДмитр.doc

aref--титул_ШашенкоДмитр.doc

dis.doc--010_Список используемой литературы.doc

dis.doc--011_Титульн.приложения.doc

dis.doc--012_Титульн[1].приложения А.doc

dis.doc--012_Титульн[1].приложения А_Довідка.doc

dis.doc--013_Титульн[1].приложения_Б.doc

dis.doc--013_Титульн[1].приложения_Б_Методика.doc

dis.doc--013_Титульн[1].приложения_Б_Методика.doc

dis.doc--014_Титульн[1].приложения_В.doc

dis.doc--014_Титульн[1].приложения_В_Рекомендації.doc

dis.doc--01_Титульн.лист.doc

dis.doc--02 Содержание.doc

dis.doc--03_Введение_дис.doc

dis.doc--04_Раздел 1.doc

dis.doc--05_Раздел 2.doc

dis.doc--05_Раздел 2.doc

dis.doc--06_Раздел 3.doc

dis.doc--07_Раздел 4.doc

dis.doc--08_Раздел 5.doc

dis.doc--09_Заключение.doc

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