Deformation and flow of amorphous solids: Insights from elastoplastic models
The deformation and flow of disordered solids, such as metallic glasses and concentrated
emulsions, involves swift localized rearrangements of particles that induce a long-range …
emulsions, involves swift localized rearrangements of particles that induce a long-range …
The time dependence of rock healing as a universal relaxation process, a tutorial
R Snieder, C Sens-Schönfelder… - Geophysical Journal …, 2017 - academic.oup.com
The material properties of earth materials often change after the material has been
perturbed (slow dynamics). For example, the seismic velocity of subsurface materials …
perturbed (slow dynamics). For example, the seismic velocity of subsurface materials …
Proof of concept for an ultrasensitive technique to detect and localize sources of elastic nonlinearity using phononic crystals
The appearance of nonlinear effects in elastic wave propagation is one of the most reliable
and sensitive indicators of the onset of material damage. However, these effects are usually …
and sensitive indicators of the onset of material damage. However, these effects are usually …
Creep deformation in Vaca Muerta shale from nanoindentation to triaxial experiments
We tested samples cored from the Vaca Muerta shale reservoir using nanoindentation (2
min) and triaxial (12 hr) creep experiments in which confining pressure and differential …
min) and triaxial (12 hr) creep experiments in which confining pressure and differential …
The perpetual fragility of creeping hillslopes
NS Deshpande, DJ Furbish, PE Arratia… - Nature …, 2021 - nature.com
Soil creeps imperceptibly but relentlessly downhill, shaping landscapes and the human and
ecological communities that live within them. What causes this granular material to 'flow'at …
ecological communities that live within them. What causes this granular material to 'flow'at …
Field observations of seismic velocity changes caused by shaking-induced damage and healing due to mesoscopic nonlinearity
M Gassenmeier, C Sens-Schönfelder… - Geophysical Journal …, 2016 - academic.oup.com
To investigate temporal seismic velocity changes due to earthquake related processes and
environmental forcing in Northern Chile, we analyse 8 yr of ambient seismic noise recorded …
environmental forcing in Northern Chile, we analyse 8 yr of ambient seismic noise recorded …
A model for nonlinear elasticity in rocks based on friction of internal interfaces and contact aging
C Sens-Schönfelder, R Snieder… - Geophysical Journal …, 2019 - academic.oup.com
Non-classical nonlinear elasticity in micro-inhomogeneous materials such as rocks and
cracked or granular materials leads to a number of phenomena ranging from hysteresis and …
cracked or granular materials leads to a number of phenomena ranging from hysteresis and …
Estimation of the orientation of stress in the Earth's crust without earthquake or borehole data
Mechanical stress acting in the Earth's crust is a fundamental property that is important for a
wide range of scientific and engineering applications. The orientation of maximum horizontal …
wide range of scientific and engineering applications. The orientation of maximum horizontal …
Observation of internal stress relaxation in laser-reshaped cartilaginous implants using OCT-based strain mapping
YM Alexandrovskaya, OI Baum, AA Sovetsky… - Laser Physics …, 2020 - iopscience.iop.org
In this study, for the first time, we apply optical coherence elastography to map and monitor
slow strains caused by residual stresses in cartilaginous tissues subjected to …
slow strains caused by residual stresses in cartilaginous tissues subjected to …
Long‐time relaxation induced by dynamic forcing in geomaterials
L Ostrovsky, A Lebedev, J Riviere… - Journal of …, 2019 - Wiley Online Library
We present a theoretical model and experimental evidence of the long‐time relaxation
process (slow dynamics) in rocks and other geomaterials following a dynamic wave …
process (slow dynamics) in rocks and other geomaterials following a dynamic wave …