In the framework of the alpEWAS project the Aggenalm landslide was instrumented with a monitoring system, which monitors deformation and potential trigger factors. Since rainfall has a major influence on the slope’s movements, the temporal offset between rainfall, pore water pressure, and increase in deformation has been analyzed by time series analysis. To analyze the slope’s reaction to rainfall events beyond the ones observed so far, a numerical model was generated to simulate extreme events, thus allowing a better definition of threshold values for early warning.
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In the framework of the alpEWAS project the Aggenalm landslide was instrumented with a monitoring system, which monitors deformation and potential trigger factors. Since rainfall has a major influence on the slope’s movements, the temporal offset between rainfall, pore water pressure, and increase in deformation has been analyzed by time series analysis. To analyze the slope’s reaction to rainfall events beyond the ones observed so far, a numerical model was generated to simulate extreme events,...
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