Dynamic installation of torpedo anchors in slightly overconsolidated clay-overlaying-sand deposit
Y Wang, X Zou, M Zhou, X Zhang, Y Tian - Computers and Geotechnics, 2023 - Elsevier
Torpedo anchor installation involves uncertain design and construction parameters,
especially in layered soil deposits. Large deformation finite element and coupled Eulerian …
especially in layered soil deposits. Large deformation finite element and coupled Eulerian …
Discrepancy-informed quadrature strategy for the nonlocal macro-meso-scale consistent damage model
The nonlocal macro-meso damage (NMMD) model has shown promising results in
simulating the fracture process of materials. However, due to the inherent limitations of the …
simulating the fracture process of materials. However, due to the inherent limitations of the …
Nonlocal regularized analyses for keying of strip plate anchors in strain-softening clay
H Pei, D Wang, D Fu - Ocean Engineering, 2024 - Elsevier
The pull-out capacity of plate anchor is significantly impacted by the embedment loss during
keying, necessitating its prior estimation. The soil surrounding the anchor undergoes …
keying, necessitating its prior estimation. The soil surrounding the anchor undergoes …
An efficient nonlocal integral method based on the octree algorithm
D Lu, Y Zhang, X Zhou, F Meng, C Su, X Du - Computers and Geotechnics, 2024 - Elsevier
The nonlocal integral method typically requires a very high computing cost to search
neighborhood integration points for calculating the nonlocal variable, which limits its …
neighborhood integration points for calculating the nonlocal variable, which limits its …
[HTML][HTML] Strain regularisation using a non-local method in Coupled Eulerian-Lagrangian analyses
Y Qi, F Bransby, CD O'Loughlin - Computers and Geotechnics, 2023 - Elsevier
Conventional finite element analyses generally suffer from mesh dependency when
considering softening effects. Non-local strain regularisation techniques have been …
considering softening effects. Non-local strain regularisation techniques have been …
The use of a nonlocal critical state model in modelling triaxial and plane strain tests on overconsolidated clays
When modelling the phenomenon of strain localisation in strain-softening soils with the finite
element (FE) method, nonlocal approaches have been commonly employed to avoid mesh …
element (FE) method, nonlocal approaches have been commonly employed to avoid mesh …
Comparison of local and nonlocal regularization approaches in Eulerian-based finite element analyses
Finite element (FE) results might suffer from significant mesh dependency, especially when
modeling shear bands in strain-softening soils. On the other hand, the shear bands in the …
modeling shear bands in strain-softening soils. On the other hand, the shear bands in the …
Variability and loss of uniqueness of numerical solutions in FEM× DEM modeling with second gradient enhancement
In the last decade, a new multi‐scale FEM× DEM approach has been developed using Finite
Element Method (FEM) coupled with Discrete Element Method (DEM) as a constitutive law to …
Element Method (FEM) coupled with Discrete Element Method (DEM) as a constitutive law to …
EFFECTS OF STRAIN SOFTENING AND STRENGTH SPATIAL VARIABILITY ON SLOPE FAILURE MOVEMENT BY MATERIAL POINT METHOD
J Yu, K Kasama - Journal of JSCE, 2024 - jstage.jst.go.jp
Landslide and slope failure are a continuous geological process, which should be analyzed
through the whole process from pre-failure to post-failure. The transition of slope from stable …
through the whole process from pre-failure to post-failure. The transition of slope from stable …
Analysis of Strain Softening Effect of Structural Clay using Constitutive Model
K Shan, Y Zheng - … 9th International Conference on Advances in …, 2024 - books.google.com
In this paper, the effects of strain softening of structural clay and the corresponding
influencing factors are systematically analyzed by modifying the existing constitutive model …
influencing factors are systematically analyzed by modifying the existing constitutive model …