myGeobrugg
安装年份
2021
情况
After a vast landslide next to a shopping center and national highway in August 2019, the main access road from Andorra to Spain had to be closed.
Construction measures for safety in this section were initiated. Safety during construction works and the effectiveness of the stabilization measures had to be ensured.
描述
The installation of a Geoprevent DEFOX® Deformation Camera allowed to distinguish stable areas from unstable areas. The pictures delivered important information about the direction of movement, deformation rates, and velocity time series of defined areas.
The information was used to decide on construction measures, emergency reservoir drains or evacuations (if necessary).
Read more about the La Portalada project in the paper of Roberto Fonseca (March 2022).
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