A study of overtopping breach process with soil–water erosion using improved smoothed particle hydrodynamics

D Chen, W Huang, D Huang - Acta Geotechnica, 2024 - Springer
The overtopping breach of embankment is a kind of serious geological disaster which
involves complex soil–water coupling and interaction mechanisms. To investigate the …

A phase-field model for blasting-induced failure and breakage analysis in rock masses

S Liu, M Kou, Z Wang, Y Zhang, F Liu - International Journal of Rock …, 2024 - Elsevier
In this work, we propose a new phase-field formulation with dynamic JH2 constitutive model
in the updated Lagrangian finite element framework for capturing the blasting-induced …

Hypoplastic modeling post-failure behavior of sandy slope with porosity spatial variability

H Fang, D Li, S Wang, C Qu - Computers and Geotechnics, 2024 - Elsevier
Recent probabilistic studies have thoroughly examined how uncertainties in soil shear
strength affect slope stability, while the impact of spatial variability in soil porosity on post …

A three-dimensional smoothed particle hydrodynamics analysis of multiple retrogressive landslides in sensitive soil

D Chen, W Huang, C Liang - Computers and Geotechnics, 2024 - Elsevier
Numerical modelling and analysis of three-dimensional multiple retrogressive landslides of
Saint-Jude landslide in sensitive clay is conducted. The investigations of the three …

An SPH framework for drained and undrained loading over large deformations

EM del Castillo, AH Fávero Neto… - … Journal for Numerical …, 2024 - Wiley Online Library
We propose a new approach for performing drained and undrained loading of elastoplastic
geomaterials over large deformations using smoothed particle hydrodynamics (SPH), a …

Experiments and analytical method for landslide scarp caused by water-induced weakening of basal sliding zone

Y Rao, H Chen, T Yang, Z Zhang - Acta Geotechnica, 2024 - Springer
The aim of this study was to investigate the location of the landslide scarp surface induced
by water weakening of sliding zone soil and to propose an analytical method to calculate the …

[PDF][PDF] 基于μ (I) 模型的颗粒流运动SPH 方法及滑坡破碎效应研究

林川, 林彦喆, 苏燕, 潘依琳, 高献 - 水力发电学报, 2024 - researchgate.net
《水力发电学报》网络首发论文 Page 1 水力发电学报 Journal of Hydroelectric Engineering
ISSN 1003-1243,CN 11-2241/TV 《水力发电学报》网络首发论文 题目: 基于μ(I)模型的颗粒流 …