TY - GEN
T1 - The Aggenalm landslide—first findings of the monitoring data
AU - Festl, J.
AU - Singer, J.
AU - Thuro, K.
N1 - Publisher Copyright:
© 2012 Taylor & Francis Group, London.
PY - 2012
Y1 - 2012
N2 - A monitoring system consisting of several innovative measuring systems, such as TDR, low-cost GNSS (GPS) and a video-tacheometer, for the surveillance of surface and subsurface deformations has been installed in course of the alpEWAS project at the Aggenalm landslide, situated in the Bavarian Alps. Data collected throughout three years, has allowed different analysis techniques, such as time series analysis, and has allowed verification and refinement of the geomechanical model of the landslide thus contributing to a better understanding of the landslide’s triggers. Based on prior events at the Aggenalm landslide, one of the major influencing factors on the movement is precipitation. Time series analyses were carried out to determine the relations between precipitation, pore water pressure and deformation. The delay between precipitation and pore water pressure rise was calculated to be 2–3 days, while no significant correlation with deformation could be made.
AB - A monitoring system consisting of several innovative measuring systems, such as TDR, low-cost GNSS (GPS) and a video-tacheometer, for the surveillance of surface and subsurface deformations has been installed in course of the alpEWAS project at the Aggenalm landslide, situated in the Bavarian Alps. Data collected throughout three years, has allowed different analysis techniques, such as time series analysis, and has allowed verification and refinement of the geomechanical model of the landslide thus contributing to a better understanding of the landslide’s triggers. Based on prior events at the Aggenalm landslide, one of the major influencing factors on the movement is precipitation. Time series analyses were carried out to determine the relations between precipitation, pore water pressure and deformation. The delay between precipitation and pore water pressure rise was calculated to be 2–3 days, while no significant correlation with deformation could be made.
UR - http://www.scopus.com/inward/record.url?scp=85029795041&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85029795041
SN - 9780415621236
T3 - Landslides and Engineered Slopes: Protecting Society through Improved Understanding - Proceedings of the 11th International and 2nd North American Symposium on Landslides and Engineered Slopes, 2012
SP - 907
EP - 912
BT - Landslides and Engineered Slopes
A2 - Eberhardt, Erik
A2 - Froese, Corey
A2 - Turner, A. Keith
A2 - Leroueil, Serge
PB - CRC Press/Balkema
T2 - 11th International Symposium on Landslides and 2nd North American Symposium on Landslides, 2012
Y2 - 2 June 2012 through 8 June 2012
ER -