Instytut Budownictwa Wodnego
Polskiej Akademii Nauk

Essay #9185 details

ATTRIBUTEVALUE
typeA
database id9185
titleWspółczesne procesy osuwiskowe na klifie w Jastrzębiej Górze
authorsZabuski L.1, Kulczykowski M.1
affiliations
pages682 — 666
DOI10.7306/2020.26
full text linkhttps://www.pgi.gov.pl/dokumenty-pig-pib-all/publikacje-2/przeglad-geologiczny/2020/9-wrzesien/7990-wspolczesne-procesy-osuwiskowe-na-klifie-w-jastrzebiej-gorze/file.html
keywordslandslide, cliff, displacement, stability calculations
abstractsThe 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.
attributes [reviewed] [scientific]
languagepl
PART OF
typeC
database id9184
year2020
seriesPrzegląd Geologiczny
issueVol. 68, Nr 9

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