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Dynamique de mouvements de versant : mécanismes de déformation complexes et analyse de données multi-paramètres

Abstract : In this paper, we present an integrated monitoring solution that has been installed on the Sechilienne rock slope for four years. This solution provides suiface measurements as weil as in-depth measurements used to 1- better understand the response of the slope to hydro-climatic stresses, 2- better quantify the 3-D kinematics of the movements and 3-identify active in-depth failure zones. At this stage, the feedback confirma the existence of self-accelerating deformation mechanisms and their complex nature. Indeed, the development of a predictive model from conventional statistical methods is difficult without modelling of the physical phenomena involved. Similarly, the location of microseismic sources is difficult due to the complex signatures observed in seismograms.
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https://hal-ineris.archives-ouvertes.fr/ineris-01862253
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  • HAL Id : ineris-01862253, version 1

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Emmanuelle Klein, Yves Gueniffey, Stella Coccia, Pascal Bigarre. Dynamique de mouvements de versant : mécanismes de déformation complexes et analyse de données multi-paramètres. Colloque "Stabilité des versants rocheux. Rock Slope Stability" (RSS 2014), Apr 2014, Marrakech, Maroc. pp.369-378. ⟨ineris-01862253⟩

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