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Information × Registration Number 0201U003247, 0198U002310 , R & D reports Title Geomechanical foundations of saving of floor rock stability in panels and entirety of extract of stores with mining of gently sloping coal layers on large depth's popup.stage_title Head Nazymko Viktor Viktorovych, Registration Date 09-02-2001 Organization Donetsk state technical university popup.description2 The new complex criterion of a roof stability in view of average weighted of layering is developed. The algorithm, which describes a sequence of operations for optimization of mine operations planning within the limits of a mine area part with the purpose of decrease of caving zones square of a roof rocks is offered. The geomechanical substantiation of ways of rise of entirety of a stores extracting is realized Product Description popup.authors popup.nrat_date 2020-04-02 Close