Permanent displacement reliability analysis of soil slopes subjected to mainshock-aftershock sequences
G Wang, R Pang, X Yu, B Xu - Computers and Geotechnics, 2023 - Elsevier
It is of great significance for disaster prevention to study the influence of mainshock-
aftershock sequences on reliability of the soil slope. Considering the uncertainty of the …
aftershock sequences on reliability of the soil slope. Considering the uncertainty of the …
Seismic safety evaluation of slope with spatially variable soils based on collaborative analysis via optimized subset simulation
D Zhu, R Pang, M Xu, J Chen, B Xu - Computers and Geotechnics, 2024 - Elsevier
The results of slope seismic safety evaluation are affected by the uncertainty of geotechnical
material parameters, seismic dynamic characteristics, safety evaluation indexes and other …
material parameters, seismic dynamic characteristics, safety evaluation indexes and other …
Numerical-based seismic displacement hazard analysis for earth slopes considering spatially variable soils
This paper presents a numerical-based seismic displacement analysis for slopes
considering the spatial variability of soils. Two generic slope models are developed based …
considering the spatial variability of soils. Two generic slope models are developed based …
Influence of the displacement predictive relationships on the probabilistic seismic analysis of slopes
F Rollo, S Rampello - Journal of geotechnical and …, 2023 - ascelibrary.org
Seismically induced landslides can often cause severe human and economic losses.
Therefore, it is worth assessing the seismic performance of slopes through a reliable …
Therefore, it is worth assessing the seismic performance of slopes through a reliable …
Artificial neural network-aided decoupled prediction of earthquake-induced shallow and deep sliding displacements of slopes
MX Wang, Q Wu - Computers and Geotechnics, 2023 - Elsevier
The Newmark-type predictive models are extensively used to estimate earthquake-induced
sliding displacements (D) of slopes. Most existing models are designed for shallow slope …
sliding displacements (D) of slopes. Most existing models are designed for shallow slope …
Seismic collaborative reliability analysis for a slope considering spatial variability base on optimized subset simulation
B Xu, D Zhu, M Xu, R Pang - Probabilistic Engineering Mechanics, 2024 - Elsevier
Seismic reliability analysis of actual slopes considering the spatial variability of soil materials
is crucial. However, for the discretization of large-scale random fields, high-precision finite …
is crucial. However, for the discretization of large-scale random fields, high-precision finite …
Modeling strip footings on slopes using the material point method
The footing-on-slope system is very complicated since it is governed, in part, by both the
bearing capacity and slope stability. The material point method (MPM), which is specifically …
bearing capacity and slope stability. The material point method (MPM), which is specifically …
Seismic collaborative reliability evaluation of slopes using subset simulation via support vector machine
MY Xu, Y Zhou, R Pang, B Xu - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
The computational effort places a limit on the low failure probability estimate of geotechnical
engineering exposed to seismic stimulation. In this research, a novel method is proposed for …
engineering exposed to seismic stimulation. In this research, a novel method is proposed for …
A framework for rapid seismic performance and fragility analysis of earth slopes considering uncertainties
It is acknowledged that various sources of uncertainties play a vital role in the seismic
vulnerability of slope systems, while many studies ignore these sources in seismic …
vulnerability of slope systems, while many studies ignore these sources in seismic …
Investigation of Seismic Amplification on Soil–Structure Interaction Problems Based on a 3D DRM-RFEM Framework
H Fang, Z Lai, C Qu - ASCE-ASME Journal of Risk and Uncertainty …, 2024 - ascelibrary.org
The spatial variability of soil properties is pervasive, and can affect the propagation of
seismic waves and the dynamic responses of soil–structure interaction (SSI) systems. This …
seismic waves and the dynamic responses of soil–structure interaction (SSI) systems. This …