Inherited structural discontinuities are known to play a dominant role in rock slope stability. The influence of their density and persistence on failure kinematics, resulting mobilized volume and slope morphology remains poorly constrained. The influence of these parameters is addressed using a 2-D physical modeling technique. Rather than...
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July 24, 2010 (v1)Journal articleUploaded on: December 4, 2022
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2002 (v1)Journal article
International Journal of Adhesion and Adhesive, v. 22, n. 6, p. 459-463, 2002. http://dx.doi.org/10.1016/S0143-7496(02)00052-0
Uploaded on: December 3, 2022 -
2002 (v1)Journal article
Comptes rendus. Physique, v. 3, n. 2, p. 239-245, 2002
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2008 (v1)Journal article
Earth and Planetary Science Letters, v. 272, n. 3-4, p. 709-719, 2008. http://dx.doi.org/10.1016/j.epsl.2008.06.006
Uploaded on: December 4, 2022 -
May 31, 2023 (v1)Publication
Dans un contexte d'émergence d'intérêts nouveaux pour des questions de résilience et de durabilité alimentaires, le terme de « proximité » est un terme polysémique. Si certains critères de proximité sont bel et bien identifiés par les auteurs géographes, comment ces proximités s'inscrivent-elles réellement dans l'espace ? En pratique, quels...
Uploaded on: September 5, 2023 -
August 11, 2011 (v1)Journal article
Initial topography and inherited structural discontinuities are known to play a dominant role in rock slope stability. Previous 2-D physical modeling results demonstrated that even if few preexisting fractures are activated/propagated during gravitational failure all of those heterogeneities had a great influence on mobilized volume and its...
Uploaded on: December 3, 2022 -
November 17, 2004 (v1)Journal article
Using a new 3-D physical modelling technique we investigated the initiation and evolution of large scale landslides in presence of pre-existing large scale fractures and taking into account the slope material weakening due to the alteration/weathering. The modelling technique is based on the specially developed properly scaled analogue...
Uploaded on: December 4, 2022 -
2005 (v1)Journal article
A new technique for physical (experimental) modeling of landsliding and the first results are presented. The technique is based on the use of new elasto-brittle-plastic analogue materials and an original vertical accelerator device enabling an increase in the ''gravity acceleration.'' This technique allows slope stability to be addressed in a...
Uploaded on: December 4, 2022 -
2006 (v1)Journal article
Geophysical Research Letters, v. 33, n. 21, p. L21406, 2006. http://dx.doi.org/10.1029/2006GL028028
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2009 (v1)Journal article
Geomorphology, v. 103, n. 1, p. 130135, 2009. http://dx.doi.org/10.1016/j.geomorph.2007.09.018
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November 27, 2023 (v1)Journal article
Dans un contexte de développement d'un intérêt politique, scientifique et citoyen pour les systèmes alimentaires localisés, ce travail s'intéresse aux formes diverses des circuits courts et de proximité (CCP) à partir du cas de la ville de Nice. La combinaison de méthodologies quantitatives (constitution d'une base de données à partir d'une...
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March 6, 2009 (v1)Journal article
A finite difference two-dimensional model with Hooke–Mohr–Coulomb properties and topography derived from the DEM are used to reproduce the La Clapière landslide. The principal factor defining the gravity-driven destabilization of the model is a gradual reduction in the cohesion. This reduction simulates a degradation of the material properties...
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December 22, 2011 (v1)Journal article
An accurate analysis of fracture and cleavage anisotropies along two landslides in the Argentera massif (French Southern Alps) was performed in order to relate the fracturing mode to the rock slope failure state. The mature La Clapière landslide and the incipient Isola Landslide were investigated. In both cases, the gneissic rock schistosity...
Uploaded on: December 3, 2022 -
January 2016 (v1)Journal article
The initiation and the initial evolution of a strike-slip fault are modeled within an elastoplasticity constitutive framework taking into account the evolution of the hardening modulus with inelastic straining. The initial and boundary conditions are similar to those of the Riedel shear experiment. The models first deform purely elastically....
Uploaded on: February 28, 2023 -
February 12, 2012 (v1)Journal article
New Terrestrial Cosmogenic Nuclides (TCN) 10Be ages obtained on glacially polished rocks from the SW Alps (Tinée Valley, France) allow a comparison with ages obtained using similar methods for dating the deglaciation steps after the Last Glacial Maximum on the northern and southern sides of the Alps. The data presented in this study highlight...
Uploaded on: December 3, 2022 -
September 15, 2016 (v1)Conference paper
International audience
Uploaded on: December 4, 2022 -
January 2011 (v1)Journal article
Catastrophic deep-seated landslides (DSL) are generally considered to be the result of large slope deformations also known as deep-seated gravitational slope deformation (DSGSD). This paper aims to build a synthesis of multiple studies made in the Tinée Valley (southern French Alps) to assess the geometrical, kinematical, mechanical and...
Uploaded on: December 3, 2022