Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Studia Geotechnica et Mechanica

1 2016

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: dumping ground soil

Sortuj według:

Ogranicz wyniki do:

Estimation of spatial variability of lignite mine dumping ground soil properties using CPTu results

Bagińska I., Kawa M., Janecki W.

Studia Geotechnica et Mechanica

2016

Vol. 38, nr 1

3--13

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 qc as well as local friction fs 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 qc and fs 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 fs values introduces supplementary statistical information.