A pseudo-3D methodology for regional-scale back-analysis of earthquake-induced landslides

W Gong, D Zekkos, M Clark - Engineering Geology, 2023 - Elsevier
Major earthquakes can cause hundreds to thousands of landslides in mountainous areas,
but the methods for regional earthquake-induced landslide analyses are currently not well …

Numerical-based seismic displacement hazard analysis for earth slopes considering spatially variable soils

MX Wang, Q Wu, DQ Li, W Du - Soil Dynamics and Earthquake …, 2023 - Elsevier
This paper presents a numerical-based seismic displacement analysis for slopes
considering the spatial variability of soils. Two generic slope models are developed based …

The influence of seismic displacement models on spatial prediction of regional earthquake-induced landslides

W Gong, D Zekkos, M Clark - Engineering Geology, 2023 - Elsevier
Regional landslide prediction is a critical step towards achieving community resilience
against landslides during earthquakes. We present a predictive methodology for regional …

System response of an interlayered deposit with a localized graben deformation in the Northridge earthquake

PC Bassal, RW Boulanger - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Abstract The Wynne Avenue site in the California San Fernando Valley was analyzed using
two-dimensional (2D) nonlinear dynamic analyses (NDAs) with geostatistical subsurface …

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 …

Probabilistic seismic displacement hazard assessment of earth slopes incorporating spatially random soil parameters

MX Wang, DQ Li, W Du - Journal of Geotechnical and …, 2021 - ascelibrary.org
Permanent sliding displacement is a parameter that is used widely to evaluate the seismic
performance of earthen slopes, and the inherent variability of soil strength parameters is …

Seismic slope displacement procedure for interface and intraslab subduction zone earthquakes

J Macedo, JD Bray, C Liu - Journal of Geotechnical and …, 2023 - ascelibrary.org
The seismic performance assessment of earth slopes and systems requires an estimate of
the seismically-induced slope displacement (D). Modified Newmark-type analyses are …

Machine learning-based models for estimating seismically-induced slope displacements in subduction earthquake zones

C Liu, J Macedo - Soil Dynamics and Earthquake Engineering, 2022 - Elsevier
The assessment of the seismic performance of slope systems often relies on estimating the
amount of seismically-induced slope displacements (D) using semi-empirical D models …

Regional scale probabilistic procedure for estimating lateral spread displacements

CA Bain, JD Bray - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Regional scale liquefaction assessments are currently performed using approaches such as
qualitative liquefaction susceptibility rankings based on mapped geology and groundwater …

A comparison of artificial neural network and classical regression models for earthquake-induced slope displacements

Y Cho, F Khosravikia, EM Rathje - Soil Dynamics and Earthquake …, 2022 - Elsevier
Empirical predictive models of earthquake-induced slope displacements are commonly
developed through classical regression techniques that predefine a functional form and …