- Tytuł:
-
Współczesne procesy osuwiskowe na klifie w Jastrzębiej Górze
Present-day landslide processes on the cliff in Jastrzębia Góra - Autorzy:
-
Zabuski, Lesław
Kulczykowski, Marek - Powiązania:
- https://bibliotekanauki.pl/articles/2076065.pdf
- Data publikacji:
- 2020
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
osuwisko
klif
przemieszczenie
obliczenia stateczności
landslide
cliff
displacement
stability calculations - Opis:
- The paper describes the geomorphological and geological structure of the cliff Baltic bank in Jastrzębia Góra. The detailed description and analysis of the landslide developed in the selected cross-section of the cliff is provided. Extensive complex investigations involving multiple techniques are described. These methods include the borehole drilling and inspection of the soils composing the slope, laboratory tests of the shear strength parameters by the triaxial compression method, slope stability calculations basing on the finite difference method and inclinometric measurements of the displacements in the borehole performed on the slope. The results prove that the extent of the landslide is limited to the upper part of the slope. The stability factor lower than 1.0 and the continuous displacements measured in the borehole indicate the recent cliff instability. Therefore the works for slope stabilization are strongly recommended.
- Źródło:
-
Przegląd Geologiczny; 2020, 68, 9; 682--690
0033-2151 - Pojawia się w:
- Przegląd Geologiczny
- Dostawca treści:
- Biblioteka Nauki
Artykuł