Harin S. Optimization of designing of duration and rates сomplex of developments of underlaying horizons of mines of Krivoy Rog basin

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U001192

Thesis Registration Form

0405U001192.pdf

Applicant for

Specialization

  • 05.15.04 - Шахтне та підземне будівництво

11-03-2005

Specialized Academic Board

Д 08.080.04

National Technical University Dnipro Polytechnic

Essay

Thesis is devoted to pressing questions of optimization of designing of construction of underlay-ing horizons of operating mines. Regularities of duration and rates change of construction of underlaying horizons of iron ore mines of Krivoy Rog basin under reconstruction with of the capacity support purpose were established. It was determined, that optimum duration of construction of horizon for conditions, which are typical for Krivoy Rog basin is function of a level interval of improvement and annual downturn of min-ing operations. Mathematical models of definition of rates of construction of developments of a mainstream of horizon of the mine, adequate to optimum time of construction, and also the rates of construction provid-ing the minimal cost of operations on the basis of which researches for a wide range of conditions are lead are developed. Optimization of designing of duration and rates of construction of underlaying horizons allows to receive the greatest economic benefit at reconstruction ofmine.

Read more

Files

Автореферат Харина-Автореферат.doc

Диссертация Харина-1) содержание .doc

Диссертация Харина-10) Литература.doc

Диссертация Харина-11) Приложение А.doc

Диссертация Харина-12) Приложение Б.doc

Диссертация Харина-13) Приложение В .doc

Диссертация Харина-14) Приложение Д .doc

Диссертация Харина-15) Приложение Ж .doc

Диссертация Харина-2) Введение .doc

Диссертация Харина-3) 1 глава.doc

Диссертация Харина-4) 2 глава.doc

Диссертация Харина-5) 3 глава 1 часть .doc

Диссертация Харина-6) 3 глава 2 часть.doc

Диссертация Харина-7) 3 глава 3 часть.doc

Диссертация Харина-8) 4 глава.doc

Диссертация Харина-9) 5 глава и Заключение.doc

Similar theses

0522U100106

Kononenko Maksym M.

Geomechanical substantiation of underground infrastructure parameters during iron-ore mining with the application of emulsion explosives

0519U001860

Brovko Dmytro V.

Prediction of the reliability of buildings and structures of the surface complex of mines in terms of inadequate information about their technical condition. - Qualification work on the rights of manuscript

0419U003599

Prokudin Oleksandr Zotykovych

Technological parameters of constructive and construction of capital working`s combined support when geotechnical factors are activation

0419U003562

Mashurka Sergiy V.

Geomechanical justification of combined support parameters and the method for protection of workings being reused in complex mining-geological conditions

0417U000610

Harkusha Vitaliia Serhiivna

Substantiation of curing mixtures recipes based on waste rocks of Western Donbas for the combined supports of capital workings