Open AccessEXPERIMENTAL DETERMINATION OF STRESS PARAMETERS IN THE MINING FIELD
Author(s) -
А. А. Скулкин
Publication year - 2021
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2021-2-4-123-129
Subject(s) - hydraulic fracturing , rock mass classification , stress (linguistics) , geology , stress field , horizon , mining engineering , field (mathematics) , geotechnical engineering , engineering , structural engineering , finite element method , geometry , mathematics , philosophy , linguistics , pure mathematics
The experience of measuring the stress state of the rock mass at the Tashtagol iron ore deposit and the result of stresses acting in the induced field in the vicinity of 10 orts at a depth of 800 m from the daily surface (horizon -350) is presented using the method of measuring hydraulic fracturing. Stress concentration zones around the mine are determined at the measuring station.