Seepage safety evaluation of high earth-rockfill dams considering spatial variability of hydraulic parameters via subset simulation

M Xu, R Pang, Y Zhou, B Xu - Journal of Hydrology, 2023 - Elsevier
Seepage failure of high earth-rockfill dams have devastating consequences, and its safety
analysis is of great importance in the design phase. However, the highest safety standards …

Reliability analysis of seepage using an applicable procedure based on stochastic scaled boundary finite element method

A Johari, A Heydari - Engineering Analysis with Boundary Elements, 2018 - Elsevier
This paper presents a practical approach for reliability analysis of steady-state seepage by
modeling spatial variability of the soil permeability. The traditional semi-analytical method; …

Stochastic seepage analysis in embankment dams using different types of random fields

F Chi, P Breul, C Carvajal, L Peyras - Computers and Geotechnics, 2023 - Elsevier
Random field theory has become a very popular approach for probabilistic analysis of earth
dams. This study performs a stochastic analysis of seepage through an embankment dam to …

Reliability analysis of high core rockfill dam against seepage failure considering spatial variability of hydraulic parameters

Y Li, H Liu, L Wen, Z Xu, Y Zhang - Acta Geotechnica, 2024 - Springer
Historically, seepage failure has always been the primary cause of failures and accidents of
earth dams after overtopping. However, research on the reliability of earth dams against …

Machine learning-enhanced Monte Carlo and subset simulations for advanced risk assessment in transportation infrastructure

F Ahmad, P Samui, SS Mishra - Journal of Mountain Science, 2024 - Springer
The maintenance of safety and dependability in rail and road embankments is of utmost
importance in order to facilitate the smooth operation of transportation networks. This study …

Introducing a probabilistic framework to measure dam overtopping risk for dams benefiting from dual spillways

V Rajabzadeh, AA Hekmatzadeh, PT Shourijeh… - Reliability Engineering & …, 2023 - Elsevier
Assessing the overtopping risk has become a necessity in face of ever-changing, extreme
weather conditions. This study proposed a novel probabilistic framework to evaluate the …

Probabilistic stability analysis of embankment slopes considering the spatial variability of soil properties and seismic randomness

W Zhang, J Wu, X Gu, L Han, L Wang - Journal of Mountain Science, 2022 - Springer
The safety of embankments under seismic conditions is a primary concern for geotechnical
engineering societies. The reliability analysis approach offers an effective tool to quantify the …

[HTML][HTML] Numerical analysis the calcium leaching effect in concrete and concrete-rock interface on concrete gravity dam anti-sliding stability

J Yue, Z Shen, L Xu, K Zhang - Case studies in construction materials, 2022 - Elsevier
Decomposition of concrete calcium compounds in the leaching process constantly changed
the concrete gravity dam's sliding and resisting forces, which endangered project safety …

Machine Learning-Aided Monte Carlo Simulation and Subset Simulation

MS Sabri, F Ahmad, P Samui - Transportation Research …, 2024 - journals.sagepub.com
The use of probabilistic analysis (PA) of slopes as an effective method for evaluating the
uncertainty that is so pervasive in variables has become increasingly common in recent …

[HTML][HTML] Application of the soil parameter random field in the 3D random finite element analysis of Guanyinyan composite dam

S Chi, W Feng, Y Jia, Z Zhang - Case Studies in Construction Materials, 2022 - Elsevier
Due to the inhomogeneous of dam materials, effect of the compaction environment and
experimental data errors, the soil properties of the Guanyinyan composite dam present …