- Tytuł:
-
Analiza powtarzalności wydzieleń geologiczno-inżynierskich w dolinie rzecznej
Repeatability analysis of geoengineering layers in river valley - Autorzy:
-
Wierzbicki, J.
Smaga, A. - Powiązania:
- https://bibliotekanauki.pl/articles/2074257.pdf
- Data publikacji:
- 2014
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
sondowanie statystyczne
dolina Warty
wydzielenia geologiczno-inżynierskie
analiza statystyczna
cone penetration tests
Warta River valley
geoengineering layers
statistical analysis - Opis:
- The paper presents results of geotechnical and geological investigation on flood plain of the Warta River, below the Jeziorsko reservoir. It is the section of the river, where the intensive erosion process of the river bed occurs. To stop this process thresholds are built. Their efficiency depends of ground conditions, especially spatial variability of geotechnical parameters. To describe the subsoil cone penetration tests were carried out. Subsequently Authors used statistical techniques to analyze variations of geotechnical parameters. Most of all, k-means method was applied. This well known cluster analysis is one of analysis which makes dividing subsoil into relatively homogeneous layers in different part of the river valley possible. However, Authors observed that in case of river alluvial 20% of variation of parameters values in layer is necessary to accept.
- Źródło:
-
Przegląd Geologiczny; 2014, 62, 10/2; 721--726
0033-2151 - Pojawia się w:
- Przegląd Geologiczny
- Dostawca treści:
- Biblioteka Nauki
Artykuł