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Browsing by Subject "underground development working's stability"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Fundamental laws and new classification of rock pressure occurrence
    (Wydawnictwa AGH, 2010) Litvinskij, Garri Grigor'evič
    The essence of fundamental laws of rock pressure occurrence in underground workings is revealed in the paper. New classification of rock pressure occurrence around development workings on the basis of local norm criterion of destruction is offered. Conditions of natural equilibrium for pressure arch formation and zones of out-of-limit rock deformation are introduced.