Stress concentration analysis in rock pillars in the framework of non-local elastic model with structural parameter

V. I. Altukhov, S. V. Lavrikov, A. F. Revuzhenko

Research output: Contribution to journalConference articlepeer-review

Abstract

The regularities of changes in the stress-strain state of coal in rock mass depending on the main mining geological and engineering factors are identified. Using these factors, it is possible to find the optimal support parameters in specific conditions to increase the stability of preparatory mine workings. The degree of influence of mining and engineering conditions of exploitation on displacements in marginal rocks with various types of support in excavation workings is investigated.

Original languageEnglish
Article number012007
Number of pages7
JournalIOP Conference Series: Earth and Environmental Science
Volume773
Issue number1
DOIs
Publication statusPublished - 17 May 2021
Event2019 Conference on Geodynamics and stress state of the Earth's Interior, GSSEI 2019 - Novosibirsk, Russian Federation
Duration: 30 Sep 20194 Oct 2019

OECD FOS+WOS

  • 1.05 EARTH AND RELATED ENVIRONMENTAL SCIENCES

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