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dc.contributor.authorMarschalko, Marian
dc.contributor.authorYilmaz, Işık
dc.contributor.authorKřístková, Veronika
dc.contributor.authorFuka, Matěj
dc.contributor.authorKubečka, Karel
dc.contributor.authorBouchal, Tomáš
dc.identifier.citationEnvironmental Monitoring and Assessment. 2013, vol. 185, issue 1, p. 509-522.cs
dc.description.abstractConsidering growing population and decreasing mineral resource reserves, the issue of undermining has been and shall remain very topical. This study aims to identify the mutual connections between mined out panels of a deposit and the final manifestations on the ground surface related to deep black coal mining. On the grounds of the identified connections, the study describes a method to simplify a common evaluation of undermined areas according to building site categories. Within the study, a demarcation of the areas was conducted in two localities in Czech Republic influenced by the effects of undermining in the Upper-Silesian Basin. In the allotment of the CSM Mine, an area unsuitable for founding structures was defined from the centre of the worked out workings to the distance of 175 m from the panel's edge, for which the corresponding break angle is 78.3°. Similarly, in the allotment of the Paskov Mine, an area unsuitable for founding structures was determined to the distance of 500 m from the panel's edge, for which the corresponding break angle is 50.2°. This demarcation may be implemented prior to deposit mining being aware of several physical-mechanical parameters of rocks in the deposit's overburden. Having mined out a particular section of a deposit, it is recommended to verify the values of break angle using the method described herein. The study may be applied as a relatively fast and effective method to evaluate future land use for planning.cs
dc.relation.ispartofseriesEnvironmental Monitoring and Assessmentcs
dc.subjectSubsidence basincs
dc.subjectUnderground coal mining areacs
dc.subjectSlope changescs
dc.subjectFoundation engineeringcs
dc.subjectCzech Republiccs
dc.titleAn indicative method for determination of the most hazardous changes in slopes of the subsidence basins in underground coal mining area in Ostrava (Czech Republic)cs
dc.identifier.locationNení ve fondu ÚKcs
dc.description.sourceWeb of Sciencecs

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