ANALYSIS OF REMEDIAL ACTIONS DESIGNED TO STABILIZE A HIGHWAY CUT IN A LANDSLIDE AREA
| Autor: | Monika Sulovska, Peter Turček, Miloslav Kopecký, Jakub Panuška |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
geography
geography.geographical_feature_category Hydrogeology Aquifer Landslide Slip (materials science) Carpathian flysch Landslide stabilization Anchored pile wall Finite element method Remedial action Tectonics lcsh:TA1-2040 General Earth and Planetary Sciences Geotechnical engineering Pile lcsh:Engineering (General). Civil engineering (General) Geology General Environmental Science |
| Zdroj: | Acta Polytechnica CTU Proceedings, Vol 16, Iss 0, Pp 25-31 (2018) |
| ISSN: | 2336-5382 |
| Popis: | The Carpathian flysch is widely recognized as a geological environment prone to slope movements. This fragility in such an environment is due to its complicated geological and hydrogeological conditions. Weakened slip surfaces (developed in clay like material), in combination with present or past tectonic activity and difficult hydrogeological conditions with aquifers under pressure, are the main causes of slope movements. The article proposes to analyze the design of remedial action in a landslide area near Žilina. Slip surfaces and water conditions are assumed regarding present geotechnical monitoring. Deep cut with two rows of pile walls is analyzed by the limit equilibrium method and finite element analysis. Interaction between two walls and the effect of an amount of volume of sliding mass on resultant earth pressures and anchor forces were studied. The results from finite element analysis are compared with analytical calculations and the differences are discussed. |
| Databáze: | OpenAIRE |
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