Seismic displacement of earth slopes incorporating co‐seismic accumulation of dynamic pore water pressure

J Ji, W Zhang, T Zhang, J Song - Earthquake Engineering & …, 2023 - Wiley Online Library
The earthquake‐induced displacement of sloping soil mass is an important indicator of co‐
seismic landslide initiation. In this paper, an improved Newmark displacement model that …

Analysis of floor-to-column pounding of buildings founded on different soil types

M Miari, R Jankowski - Bulletin of Earthquake Engineering, 2022 - Springer
The aim of this study is to investigate the effect of the soil type on buildings experiencing
floor-to-column pounding during earthquakes. Five buildings with 4-storeys, 6-storeys, and 7 …

Dynamic stability analysis method of anchored rocky slope considering seismic deterioration effect

J Jia, X Gao, X Bao, X Xiang, L Zhang, B Tu - Scientific Reports, 2024 - nature.com
The seismic deterioration effects of anchor cables and slope structural planes are often
neglected in the dynamic stability analysis of anchored rocky slopes to the extent that the …

Centrifuge model studies on the performance of earthen dams with geocomposite internal drain subjected to pseudostatic seismic loading

P Kumar, BVS Viswanadham - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
This paper evaluates geocomposite (GC) as an internal drain for seepage control in earthen
dams subjected to upstream impoundment and inertial loading through centrifuge model …

Multi-stage slope displacement analysis based on real-time dynamic Newmark slider method

S Ye, T Xue, W Zhang - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Based on the upper-bound limit analysis method and the real-time dynamic Newmark slider
method, the internal and external power of the multi-stage slope under earthquake action is …

Analysis of excavation stability and reinforcement treatment of the cutting slope under the influence of old goaf

C Han, F Zu, C Du, L Shi - Applied Sciences, 2022 - mdpi.com
To analyze the excavation stability and reasonable reinforcement measures of cutting slope
with a goaf collapsed roadway and collapsed mining face, the finite element software Midas …

Study on the dynamic stability and spectral characteristics of a toppling dangerous rock mass under seismic excitation

L Wang, J Zhang, X Huang, G Tan - Sustainability, 2023 - mdpi.com
To evaluate the dynamic stability of dangerous rock masses under seismic excitation more
reasonably, a mass viscoelasticity model was adopted to simulate the two main controlling …

Factors influencing the stability of a slope containing a coal seam in a goaf

C Han, C Du, F Zu, J Gao - Applied Sciences, 2022 - mdpi.com
Our aim in this study was to analyze the major and minor factors affecting the stability of a
slope containing a coal seam in a goaf. Based on engineering experience, we first identified …

Regional-scale assessment of earthquake-induced slope displacement considering uncertainties in subsurface soils and hydrogeological condition

P Sun, D Huang - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Realistic prediction of coseismic landslides is crucial for the design of civil infrastructures
and geotechnical systems in seismically active regions. Coseismic landslides are …

Calculation for permanent displacement of single slip surface of multi-stage loess slope based on energy method

X Zhang, X Zhang, S Ye - Applied Sciences, 2022 - mdpi.com
At present, there are still some gaps in the theoretical calculation of the permanent
displacement of the multi-stage loess slope under the action of earthquake. Therefore, this …