Dear Luc,
I will do it!
Katia
——
Katia Boschi, Ph.D.
skype: boschikatia
From: Yade-dev on
behalf of Luc Scholtes
Date: Friday, 8 December 2023 at 15:42
To: Bruno Chareyre
Cc: yade-dev@lists.launchpad.net , Luc SCHOLTES
, Marius Huber
Subject: Re: [Yade-dev] publication using Yade
If only I could find how to modify the yade-articles.bib...
I am so bad with gitlab, it's pathetic... :)
Here is the bibtex entry in case someone has mercy on me:
@article{HUBER2024108946,
title = {Stability and failure modes of slopes with anisotropic strength:
Insights from discrete element models},
journal = {Geomorphology},
volume = {444},
pages = {108946},
year = {2024},
issn = {0169-555X},
doi = {https://doi.org/10.1016/j.geomorph.2023.108946},
url = {https://www.sciencedirect.com/science/article/pii/S0169555X23003665},
author = {Marius Huber and Luc Scholtès and Jérôme Lavé},
keywords = {Slope stability, Landslides, Failure modes, Rock, Anisotropy,
Numerical modeling, Discrete element method},
abstract = {This paper investigates the relationships between hillslope
stability and fabric anisotropy of brittle rock materials and the implications
for landscape shaping. We use discrete element models to study the stability
and failure modes of slopes made of transverse isotropic rock materials,
focusing more particularly on the influence of the material orientation
relative to the topographic slope. After validating the numerical approach with
a limit equilibrium analytical solution in the case of an isotropic material,
we modify our numerical slope models to simulate the rheological features of
anisotropic gneissic rocks. Systematic exploration of the transverse isotropy
plane's orientation in two dimensions (dip angle) reveals that slope collapse
requires strength values that are highly dependent on the orientation of the
material relative to the slope. For a 1000 m high escarpment, the stability of
a slope with a fixed gradient requires strength that is one order of magnitude
greater in a configuration where the isotropy plane is slightly less inclined
than the topographic slope (i.e., cataclinal overdip configuration) than in a
configuration where the isotropy plane is perpendicular to the slope (i.e.,
anaclinal configuration). Mirroring this highly variable stability according to
the relative orientation of the material, four modes of deformation or
gravitational instability are observed: in order of appearance, when the
transverse isotropy plane orientation goes from 0 to 180° with respect to the
horizontal (going from cataclinal to anaclinal configurations), the slope
collapses respectively by sliding, buckling, toppling and crumbling. The
crumbling mode corresponds to a very stable configuration for which the
preferred ground movements will be rock falls from the cliff compared to the
structurally controlled, deep-seated deformation modes leading to sliding and
toppling. Despite the simplifications inherent to the numerical approach, our
study highlights the essential characteristics of landslides occurring along
slopes cut in transverse isotropic materials and reproduces the various
instability modes observed in natural slopes. It also enables assessing their
respective kinetics as well as the volumes of material they mobilize. Finally,
by comparing our findings on the azimuthal variations in hillslope gradients
observed along the central Himalaya (Nepal), in an area characterized by the
relatively uniform orientation of the anisotropy in gneissic and mica-schist
formations, we show that, even though multiple environmental factors come into
play, landscape shaping is indeed strongly controlled by material anisotropy.}
}
On Fri, 8 Dec 2023 at 15:14, Bruno Chareyre
mailto:bruno.chare...@3sr-grenoble.fr>> wrote:
Dear Marius,
Congrats and thank you for letting us know. Maybe Luc will take care of listing
it in our publication page.
Otherwise, please, provide a bibtex entry.
Best Regards
Bruno
On 07/12/2023 14:43, Marius Huber wrote:
Hello,
I would like to draw your attention to our recent publication using Yade. You
may want to add its reference to your online publication list.
https://www-sciencedirect-com.bases-doc.univ-lorraine.fr/science/article/pii/S0169555X23003665
Huber, M., Scholtès, L., & Lavé, J. (2024). Stability and failure modes of
slopes with anisotropic strength: Insights from discrete element models.
Geomorphology, 444, 108946.
Or the DOI:
https://doi.org/10.1016/j.geomorph.2023.108946<https://doi-org.bases-doc.univ-lorraine.fr/10.1016/j.geomorph.2023.108946>
Have a good day.
Kind regards,
Marius Huber
_
Marius L. HUBER
Doctorant - Tectonique, Erosion & Evolution du relief,
Centre de Recherches Pétrographiques et Géochimiques
(CRPG), CNRS, et GeoRessources, Université de Lorraine
15 rue Notre Dame des Pauvres BP 20
54500 Vandœuvre les Nancy, France
Tél. +33 (
