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Browsing by Subject "inundations"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Ocena warunków geotechnicznych posadowienia obiektów liniowych na obszarach oddziaływań górniczych na przykładzie Obwodnicy Południowej Lubina
    (Wydawnictwa AGH, 2008) Baran, Joanna; Goldsztejn, Paweł; Urbaniak, Marcin; Widawska, Agnieszka
    Underground mining may cause surface deformation that are likely to be result of gentle overburden settlement above post-exploitation caverns. Surface troughs that appears on the surface are typical for areas of two big mining basins in Poland - Upper Silesian Coal Basin (coal mining) and Legnica-Głogów Copper District (copper mining) as well as for already closed Lower Silesian Coal Basin (coal mining). These areas are strongly urbanized with developing road infrastructure. This paper presents issues connected with engineering geology conditions assessment of further road investments within mining areas that are subjected to underground mining influence on the basis of Lubin Southern Ring Road. The characteristics of ground-water conditions of research area is presented. Predicted surface subsidence in the area of planned investments is also described. Authors made also the assessment of geotechnical conditions and several possible engineering operations that may avoid unfavorable changes of those conditions on the area of underground mining influence is also presented in this paper.