A numerical investigation of slope stability influenced by the combined effects of reservoir water level fluctuations and precipitation: A case study of the Bianjiazhai …
Slope failure near a reservoir area is mainly influenced by rainfall and reservoir water
fluctuation. This study provides insights into the deformation and failure process of the …
fluctuation. This study provides insights into the deformation and failure process of the …
[HTML][HTML] Modelling of the elastoplastic behaviour of the bio-cemented soils using an extended Modified Cam Clay model
X Wang, CB Silbermann, T Nagel… - Journal of Rock …, 2024 - Elsevier
An elastoplastic constitutive model based on the Modified Cam Clay (MCC) model is
developed to describe the mechanical behaviour of soils cemented via microbially induced …
developed to describe the mechanical behaviour of soils cemented via microbially induced …
The influence of cavern length on deformation and barrier integrity around horizontal energy storage salt caverns
Horizontal cavern structures are discussed as a means to constructing energy storage
facilities in bedded salt formations. During their design, the spacing of injection and …
facilities in bedded salt formations. During their design, the spacing of injection and …
[HTML][HTML] UMAT4COMSOL: An Abaqus user material (UMAT) subroutine wrapper for COMSOL
S Lucarini, E Martínez-Pañeda - Advances in Engineering Software, 2024 - Elsevier
We present a wrapper that allows Abaqus user material subroutines (UMATs) to be used as
an External Material library in the software COMSOL Multiphysics. The wrapper, written in C …
an External Material library in the software COMSOL Multiphysics. The wrapper, written in C …
Stress level estimates in coated or uncoated silicon nanoparticles during lithiation
This work is devoted to the modeling of the mechanical behavior of coated or uncoated
silicon nanoparticles, which constitute the anode active material in some lithium ion …
silicon nanoparticles, which constitute the anode active material in some lithium ion …
Numerical modeling of seismic wave propagation in loosely deposited partially saturated sands: an application to a mine dump monitoring case
Extensive mine dumps consisting of loosely deposited sands have been created as a result
of open-pit lignite mining, with a risk of soil liquefaction under high water saturation and a …
of open-pit lignite mining, with a risk of soil liquefaction under high water saturation and a …
Large-deformation geomechanical problems studied by a shear-transformation-zone model using the material point method
A non-equilibrium statistical thermodynamics-based framework for describing elasto-
viscoplastic deformations in amorphous materials termed shear-transformation-zone (STZ) …
viscoplastic deformations in amorphous materials termed shear-transformation-zone (STZ) …
[HTML][HTML] Multifield finite strain plasticity: Theory and numerics
Motivated by the inability of classical computational plasticity to fully exploit modern scientific
computing, a multifield formulation for finite strain plasticity is presented. This avoids a local …
computing, a multifield formulation for finite strain plasticity is presented. This avoids a local …
A model of failure and localization of basalt at temperature and pressure conditions spanning the brittle‐ductile transition
Natural phenomena such as seismicity, volcanism, and fluid circulation in volcanic areas are
influenced by the mechanical response of intact basalt. When subjected to a wide range of …
influenced by the mechanical response of intact basalt. When subjected to a wide range of …
A multi-physics model for the evolution of grain microstructure
IT Tandogan, M Budnitzki, S Sandfeld - International Journal of Plasticity, 2024 - Elsevier
When a metal is loaded mechanically at elevated temperatures, its grain microstructure
evolves due to multiple physical mechanisms. Two of which are the curvature-driven …
evolves due to multiple physical mechanisms. Two of which are the curvature-driven …