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Information × Registration Number 0208U006765, 0108U003280 , R & D reports Title Development of proposals as regards industrial standard SOU-N Guidance to determine efficiency of advance protection of seams prone to gas-dynamic phenomena popup.stage_title Head Yuzhanin Ilya Andreevich, Registration Date 23-12-2008 Organization Ukrainian State Resеаrch and Design Institute of Mining Gеology, Rock Mechaniеs and Serveying popup.description2 As a result of the work made, proposals related to methods of computation of deformation of rock mass being over- and undermined have been worked out and mathematical models for determination of efficiency of protective action of advance over- and undermining of seams prone to hydrodynamic phenomena have been developed. Performance specifications to Industrial Standard of Ukraine SOU-N and respective sections of SOU have been worked out. Mining experimental works have been carried out to determine sorption characteristics of coal and rock movement in different geomechanical zones. Method for assessment of efficiency of protective action of advance mining of coal seams by sorption characteristics of coal has been developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close