Anchoring of development workings in a zone of influence of mining in case of the level anchoring system

V. F. Demin, O. B. Fofanov, T. V. Demina, V. V. Yavorskiy

Research output: Contribution to journalArticle

Abstract

Regularities of the change of the stress-strain state of coal containing rock masses, depending on mining-geological factors, were revealed. These factors allow establishing rational parameters of anchoring of wall rocks to enhance the stability of development workings. Specific conditions of the deflected mode, displays of rock pressure, terms of maintenance depending on technological parameters are investigated. Researches allowed determining the degree of their development influence on the efficiency of application of the anchoring of the hollow making and will allow a reasonable application of anchoring certificates, provide stability of the rocks mining and reduce expenses on its realization and maintenance.

Original languageEnglish
Article number012041
JournalIOP Conference Series: Materials Science and Engineering
Volume177
Issue number1
DOIs
Publication statusPublished - 1 Mar 2017
Event10th International Conference on Mechanical Engineering, Automation and Control Systems 2016, MEACS 2016 - Tomsk, Russian Federation
Duration: 27 Oct 201629 Oct 2016

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Rocks
Rock pressure
Wall rock
Coal

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Anchoring of development workings in a zone of influence of mining in case of the level anchoring system. / Demin, V. F.; Fofanov, O. B.; Demina, T. V.; Yavorskiy, V. V.

In: IOP Conference Series: Materials Science and Engineering, Vol. 177, No. 1, 012041, 01.03.2017.

Research output: Contribution to journalArticle

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