Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning
International audience Rock mass movements are dominant in the morphodynamics of high Alpine rock slopes and are at the origin of significant risks for people who attend these areas and for infrastructures that are built on (e.g. huts, cable cars). These risks are increasing because of permafrost de...
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Online Access: | https://hal-sde.archives-ouvertes.fr/hal-01745610 |
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fttriple:oai:gotriple.eu:10670/1.t7gicz 2023-05-15T16:37:20+02:00 Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning Ravanel, Ludovic Deline, Philip Lambiel, Christophe Duvillard, P.A Environnements, Dynamiques et Territoires de la Montagne (EDYTEM) Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ) Institut de Géographie - Lausanne (IGUL) Université de Lausanne (UNIL) G. Lollino A. Manconi J. Clague W. Shan M. Chiarle Torino, Italy 2014-09-15 https://hal-sde.archives-ouvertes.fr/hal-01745610 en eng HAL CCSD hal-01745610 10670/1.t7gicz https://hal-sde.archives-ouvertes.fr/hal-01745610 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société IAEG 12th Congress IAEG 12th Congress, Sep 2014, Torino, Italy. p297-p300 Hazards Glacier High alpine infrastructure Landslides Permafrost geo envir Conference Output https://vocabularies.coar-repositories.org/resource_types/c_c94f/ 2014 fttriple 2023-01-22T17:10:01Z International audience Rock mass movements are dominant in the morphodynamics of high Alpine rock slopes and are at the origin of significant risks for people who attend these areas and for infrastructures that are built on (e.g. huts, cable cars). These risks are increasing because of permafrost degradation and glacier retreat as consequences of the global warming. These two factors may affect slope stability by changing mechanical properties of the interstitial ice and modifying the mechanical constraints in these rock slopes. The monitoring of rock slopes is thus an essential element for risk management. Our study focuses on two particularly active areas of the Western Alps: the lower Arête des Cosmiques (3613 m a.s.l., Mont Blanc massif, France) on which is located the very popular Refuge des Cosmiques, and the Col des Gentianes (2894 m a.s.l., Valais, Switzerland) where is located a cable car station. Discussed on the basis of geophysical and glaciological data, the evolutions monitored by terrestrial laser scanning probably result from the combination between permafrost activity/degradation and glacier shrinkage. Other/Unknown Material Ice permafrost Unknown Mont Blanc ENVELOPE(69.468,69.468,-49.461,-49.461) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Hazards Glacier High alpine infrastructure Landslides Permafrost geo envir |
spellingShingle |
Hazards Glacier High alpine infrastructure Landslides Permafrost geo envir Ravanel, Ludovic Deline, Philip Lambiel, Christophe Duvillard, P.A Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
topic_facet |
Hazards Glacier High alpine infrastructure Landslides Permafrost geo envir |
description |
International audience Rock mass movements are dominant in the morphodynamics of high Alpine rock slopes and are at the origin of significant risks for people who attend these areas and for infrastructures that are built on (e.g. huts, cable cars). These risks are increasing because of permafrost degradation and glacier retreat as consequences of the global warming. These two factors may affect slope stability by changing mechanical properties of the interstitial ice and modifying the mechanical constraints in these rock slopes. The monitoring of rock slopes is thus an essential element for risk management. Our study focuses on two particularly active areas of the Western Alps: the lower Arête des Cosmiques (3613 m a.s.l., Mont Blanc massif, France) on which is located the very popular Refuge des Cosmiques, and the Col des Gentianes (2894 m a.s.l., Valais, Switzerland) where is located a cable car station. Discussed on the basis of geophysical and glaciological data, the evolutions monitored by terrestrial laser scanning probably result from the combination between permafrost activity/degradation and glacier shrinkage. |
author2 |
Environnements, Dynamiques et Territoires de la Montagne (EDYTEM) Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ) Institut de Géographie - Lausanne (IGUL) Université de Lausanne (UNIL) G. Lollino A. Manconi J. Clague W. Shan M. Chiarle |
format |
Other/Unknown Material |
author |
Ravanel, Ludovic Deline, Philip Lambiel, Christophe Duvillard, P.A |
author_facet |
Ravanel, Ludovic Deline, Philip Lambiel, Christophe Duvillard, P.A |
author_sort |
Ravanel, Ludovic |
title |
Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
title_short |
Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
title_full |
Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
title_fullStr |
Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
title_full_unstemmed |
Stability Monitoring of High Alpine Infrastructure by Terrestrial Laser Scanning |
title_sort |
stability monitoring of high alpine infrastructure by terrestrial laser scanning |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal-sde.archives-ouvertes.fr/hal-01745610 |
op_coverage |
Torino, Italy |
long_lat |
ENVELOPE(69.468,69.468,-49.461,-49.461) |
geographic |
Mont Blanc |
geographic_facet |
Mont Blanc |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société IAEG 12th Congress IAEG 12th Congress, Sep 2014, Torino, Italy. p297-p300 |
op_relation |
hal-01745610 10670/1.t7gicz https://hal-sde.archives-ouvertes.fr/hal-01745610 |
op_rights |
undefined |
_version_ |
1766027625944317952 |