A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results
Abstract The paper deals with application of CPTu test results for the probabilistic modeling of dumping grounds. The statistical measures use results from 42 CPT test points located in the lignite mine dumping ground from the region of Central Europe. Both the tip resistance $ q_{c} $ as well as local friction $ f_{s} $ are tested. Based on the mean values and standard deviations of measured quantities the specific zones in the dumping site profile are distinguished. For three main zones standard deviations of linearly de-trended functions, distributions of normalized de-trended values for $ q_{c} $ and $ f_{s} $ are examined. Also the vertical scales of fluctuation for both measured quantities are estimated. The obtained result shows that lignite mine dumping site can be successfully described with the Random Field Theory. Additional use of $ f_{s} $ values introduces supplementary statistical information.
Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results
Abstract The paper deals with application of CPTu test results for the probabilistic modeling of dumping grounds. The statistical measures use results from 42 CPT test points located in the lignite mine dumping ground from the region of Central Europe. Both the tip resistance $ q_{c} $ as well as local friction $ f_{s} $ are tested. Based on the mean values and standard deviations of measured quantities the specific zones in the dumping site profile are distinguished. For three main zones standard deviations of linearly de-trended functions, distributions of normalized de-trended values for $ q_{c} $ and $ f_{s} $ are examined. Also the vertical scales of fluctuation for both measured quantities are estimated. The obtained result shows that lignite mine dumping site can be successfully described with the Random Field Theory. Additional use of $ f_{s} $ values introduces supplementary statistical information.
Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results
Bagińska, Irena (author) / Kawa, Marek (author) / Janecki, Wojciech (author)
2016
Article (Journal)
Unknown
Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results
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