UkrSRMI of the NAS of Ukraine

Donets’k, Ukraine

UkrSRMI of the NAS of Ukraine

Donets’k, Ukraine
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Antsyferov A.,UkrSRMI of the NAS of Ukraine | Trifonov A.,UkrSRMI of the NAS of Ukraine | Tumanov V.,UkrSRMI of the NAS of Ukraine | Ivanov L.,UkrSRMI of the NAS of Ukraine
Annual Scientific-Technical Colletion - Mining of Mineral Deposits 2013 | Year: 2013

During one and a half - two months, due to the redistribution of the stress state, the energy indicator of low-velocity low-frequency waves of channel nature can increase and decrease two-threefold and the energy indicator of high-frequency component of the refracted waves can change by a factor of four. © 2013 Taylor & Francis Group.


Driban V.,UkrSRMI of the NAS of Ukraine | Novikov A.,Donetsk National Technical University | Shestopalov I.,Donetsk National Technical University
Annual Scientific-Technical Colletion - Mining of Mineral Deposits 2013 | Year: 2013

Energy approach for the analysis of geomechanical processes in the working area of the roadway-enclosing strata and justification of rigid support parameters (including frame-anchor systems) are proposed. The outcomes of underground instrumental observations in vertical and horizontal mine workings are described that confirm competence of such approach. © 2013 Taylor & Francis Group.

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