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Browsing by Subject "structure-mining subsoil cooperation range"

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    Item type:Article, Access status: Open Access ,
    Zastosowanie modelu stanu krytycznego do oceny zasięgu współpracy budowli z podłożem górniczym
    (Wydawnictwa AGH, 2010) Fedorowicz, Lidia; Fedorowicz, Jan
    In mining areas some geometrical parameters of a deformed free surface have been first by methods of mining geology forecasted. During mining process surveying service continuously controls those parameters. But the state of the additional subsidence of a building structure in mining area (different from subsidence of a deformed surface) is usually not rightly trace. State of the additional subsidence depends both on subsoil and construction conditions and influences an additional effort of the structure. In the paper there are shown that the phenomenon is connected with a cooperation-range of the system building structure-mining subsoil and we are able to evaluate this range in critical state model used to mining subsoil.