Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure

The emergency condition of a structure that is complex in plan of and located in the mine development zone. As a result of a complex of engineering-geological and geophysical surveys it was established that the cause of significant deformations of the foundations of the structure are the zones of we...

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Main Authors:	Sokolov Mikhail, Prostov Sergey, Kharitonov Igor
Format:	Article
Language:	English
Published:	EDP Sciences 2018-01-01
Series:	E3S Web of Conferences
Online Access:	https://doi.org/10.1051/e3sconf/20184101009

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spelling	doaj-670606863e7d41b5af87d32a62a655a12021-02-02T06:49:12ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01410100910.1051/e3sconf/20184101009e3sconf_iims2018_01009Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the StructureSokolov MikhailProstov SergeyKharitonov IgorThe emergency condition of a structure that is complex in plan of and located in the mine development zone. As a result of a complex of engineering-geological and geophysical surveys it was established that the cause of significant deformations of the foundations of the structure are the zones of weakened and water-saturated grounds at the base of the foundations, formed due to changes in the hydrogeological regime and man-made accidents. The technique of substantiation of technological parameters of the injection method to soil consolidation is described, including computer modeling, forecasting of deformations of the naturaland fixing massif, analysis of the stress-strain state of soils in the most dangerous area. The effectiveness of the adopted scheme of injecting reinforcement was confirmed according to the approved methodology for liquidation of an emergency condition of a mining structure. It is proposed to create additional fixed zones within the formed zone.https://doi.org/10.1051/e3sconf/20184101009
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Sokolov Mikhail Prostov Sergey Kharitonov Igor
spellingShingle	Sokolov Mikhail Prostov Sergey Kharitonov Igor Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure E3S Web of Conferences
author_facet	Sokolov Mikhail Prostov Sergey Kharitonov Igor
author_sort	Sokolov Mikhail
title	Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure
title_short	Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure
title_full	Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure
title_fullStr	Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure
title_full_unstemmed	Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure
title_sort	geomechanical substantiation of the parameters of injection fixing of the soil bases during the liquidation of the emergency condition of the structure
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2018-01-01
description	The emergency condition of a structure that is complex in plan of and located in the mine development zone. As a result of a complex of engineering-geological and geophysical surveys it was established that the cause of significant deformations of the foundations of the structure are the zones of weakened and water-saturated grounds at the base of the foundations, formed due to changes in the hydrogeological regime and man-made accidents. The technique of substantiation of technological parameters of the injection method to soil consolidation is described, including computer modeling, forecasting of deformations of the naturaland fixing massif, analysis of the stress-strain state of soils in the most dangerous area. The effectiveness of the adopted scheme of injecting reinforcement was confirmed according to the approved methodology for liquidation of an emergency condition of a mining structure. It is proposed to create additional fixed zones within the formed zone.
url	https://doi.org/10.1051/e3sconf/20184101009
work_keys_str_mv	AT sokolovmikhail geomechanicalsubstantiationoftheparametersofinjectionfixingofthesoilbasesduringtheliquidationoftheemergencyconditionofthestructure AT prostovsergey geomechanicalsubstantiationoftheparametersofinjectionfixingofthesoilbasesduringtheliquidationoftheemergencyconditionofthestructure AT kharitonovigor geomechanicalsubstantiationoftheparametersofinjectionfixingofthesoilbasesduringtheliquidationoftheemergencyconditionofthestructure
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Geomechanical Substantiation of the Parameters of Injection Fixing of the Soil Bases During the Liquidation of the Emergency Condition of the Structure

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