Modeling of rapid evaluation for seismic stability of soil slope by finite element limit analysis

C Li, L Su, H Liao, C Zhang, S Xiao - Computers and Geotechnics, 2021 - Elsevier
The rapid evaluation of post-earthquake landslides and unstable slopes (whether they will
be revived by aftershocks) is a key task in the post-earthquake emergency response phase …

Time-history analysis of soil slope subjected to seismic loadings

PP Sahoo, SK Shukla - Soil Mechanics and Foundation Engineering, 2021 - Springer
In the present paper, the seismic response of cohesive-frictional soil slope has been
investigated in the time-domain by using the 1995 Kobe earthquake records. A 2 …

[HTML][HTML] An impervious sand used as separation layer in collapsible loess embankment: A case study

H Zhang, S Fan, L Lang, K Gu, R Shi, K Xue… - Case Studies in …, 2022 - Elsevier
In this study, a novel impervious sand is modified from the desert sand. It has a good
waterproofing and thermal-isolating capacity. Hence. it was used as the separation layer in …

Metaheuristic-hybridized multilayer perceptron in slope stability analysis

X Ye, H Moayedi, M Khari, LK Foong - Smart Structures and Systems, An …, 2020 - dbpia.co.kr
This research is dedicated to slope stability analysis using novel intelligent models. By
coupling a neural network with spotted hyena optimizer (SHO), salp swarm algorithm (SSA) …

Effect of vertical seismic coefficient on cohesive-frictional soil slope under generalised seismic conditions

PP Sahoo, SK Shukla - International Journal of Geotechnical …, 2021 - Taylor & Francis
In the present work, seismic performance parameters have been reviewed by considering
the possible combined action of vertical and horizontal seismic loadings of the ground …

Characterization displacement of multilayered soils using smoothing seismic data, numerical analysis, and probabilistically statistics analysis

A Namdar, N Satyam - SN Applied Sciences, 2021 - Springer
Differential displacement of soil foundation owing to the seismic excitation has received
significant attention for evaluation infrastructure seismic resistance. The multilayered soil …

Dynamic stability of anchored retaining walls

FZ Benamara, A Rouaiguia, O Boutahir - Arabian Journal of Geosciences, 2021 - Springer
Anchored retaining walls are frequently performed for urban excavations and their overall
stability is an important issue. The seismic response of the retaining walls is quite complex …

The impact of considering the vertical seismic coefficient kv on the pseudostatic slope stability analysis of downstream tailings sand dams

C Morales, A Bard, C Palma - Obras y Proyectos, 2022 - revistas.ucsc.cl
En Chile, de acuerdo con el Decreto Supremo 248 (DS248, 2007), el análisis de equilibrio
límite en condiciones pseudoestáticas es obligatorio, debiendo asegurarse un factor de …

[PDF][PDF] Stability of anchored retaining walls under seismic loading conditions to obtain minimal anchor lengths using the improved failure model

FZ Benamara, A Rouaiguia… - Civil and Environmental …, 2020 - bibliotekanauki.pl
Anchored retaining walls are structures designed to support different loading applied in
static and dynamic cases. The purpose of this work is to design and study the stability of an …

Slope Safety Assessment Based on Dynamic Anchor Force

Z Jia, Y Bao, L Tao, J Bian, H Wen, H Zhang - ISRM Congress, 2023 - onepetro.org
Anchor cable is widely used in rock slope reinforcement. In the design, the force of the
anchor cable is often simplified as a constant load, which cannot reflect the deformation. To …