Possibilities validation of the local workings reusing based on studies stress strain state of "massif - support" system for the «Zapadno – Donbasskaya» mine, «Ternovskoe» colliery group, «DTEK Pavlogradcoal» public company

Serhii BERDNIKOV

Research output: ThesisMaster's Thesis

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Abstract

Create a model of rock mass for the conditions of mine. Perform an analysis of date from the modeling. Make a conclusion about possibility of working reusing in these conditions. A model of rock massif was built; on the basis of model was conducted simulation of rock pressure. Obtained results were analyzed, concluded that the proposed system of support satisfies mining - geological conditions of the mine "Zapadno-Donbasskaya". According to the analysis, proved that reuse of haulage drift 1016, Block №3 is possible. Using the proposed support systems, result of economy is 25 supporting sets for every 100 meters.
Translated title of the contributionPossibilities validation of the local workings reusing based on studies stress strain state of "massif - support" system for the «Zapadno – Donbasskaya» mine, «Ternovskoe» colliery group, «DTEK Pavlogradcoal» public company
Original languageEnglish
QualificationDipl.-Ing.
Supervisors/Advisors
  • Drebenstedt, Carsten, Supervisor (external), External person
  • Moser, Peter, Supervisor (internal)
Award date30 Oct 2015
Publication statusPublished - 2015

Bibliographical note

embargoed until null

Keywords

  • rock massif
  • stress
  • strained state
  • spatial modeling
  • finite element method

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