Displacement back analysis of reservoir landslide based on multi-source monitoring data: A case study of the Cheyiping landslide in the Lancang River Basin, China

C Guo, G Ma, H Xiao, W Zhou, H Chen, Z Zhou… - Remote Sensing, 2022 - mdpi.com
Landslides that occur in the littoral zone of a reservoir can directly damage the hydraulic
structures and threaten the lives and property around the reservoir. Due to the spatial …

Effect of excitation-applied manners on permanent displacements of planar slopes using dynamic sliding blocks analysis

Y Zhang, C Xiang, H Fu, J Liu… - International Journal of …, 2022 - ascelibrary.org
The sliding block model is widely used to evaluate the stability of slopes under earthquakes.
In this model, the horizontal ground motion is usually applied to the parallel to the slope …

An improved explicit time-marching procedure with b-spline interpolation and weighted residual technique for structural seismic response analysis

T Liu, W Wen - Engineering Structures, 2022 - Elsevier
In this work, an improved calculation procedure based on an explicit time integration method
is formulated for structural seismic response analysis. The mathematical derivation and …

A slow and complex landslide under static and seismic action

NM Pinyol, G Di Carluccio, EE Alonso - Engineering Geology, 2022 - Elsevier
A dam construction project for the heightening of a dam is threatened by a large landslide
located in the Spanish Southern Pyrenees. A marked syncline structure, folding a flysch …

Seismic slope displacement of tailings dam: A comparative study between modified Newmark and Mohr-Coulomb Models

V Mircevska, M Nastev, A Nanevska - Journal of earthquake …, 2022 - Taylor & Francis
Modified Newmark method is proposed including the equivalent seismic loading and critical
acceleration dependant on the dynamically exerted plastic yielding and tension cutoff effects …

Finite element based pseudo-static stability analysis of soil slope under combined effects of horizontal and vertical seismic accelerations

T Das, D Choudhury - International Conference on Geotechnical …, 2022 - Springer
From the examples of several past worldwide disasters caused by earthquakes, scientists
and researchers realized the requirement for incorporation of vertical earthquake loading in …

基于修正岩土体强度参数的简化纽马克位移法地震滑坡危险性快速评估技术

陈帅, 苗则朗, 吴立新 - Dizhen Xuebao/Acta Seismologica …, 2022 - search.ebscohost.com
摘要地震滑坡危险性评估可为震后应急响应等提供科学的决策依据. 纽马克位移法可不依赖同震
滑坡编目快速评估同震滑坡危险性. 工程岩体物理力学参数是该方法的核心参数之一 …

Causes and Triggers of Mass-Movements: Overloading

A Demoulin, HB Havenith - 2022 - orbi.uliege.be
Overloading is defined as the addition onto a slope of excessive surcharge load, which
either directly triggers landsliding or brings the slope so close to failure that any small …

Large-Scale Seismic Seafloor Stability Evaluation in the South China Sea Incorporating Soil Degradation Effects

Y Wang, R Wang, JM Zhang - Conference on Performance-based Design …, 2022 - Springer
Submarine landslides are severe threats to the safety of offshore facilities. Earthquake is
considered as a main trigger of submarine landslides. This study characterizes the large …

Desplazamientos acumulados en deslizamientos inducidos por sismos mediante el método de Newmark extendido

H Ruiz de Azua, NM Pinyol Puigmartí… - Taludes 2022: X …, 2022 - upcommons.upc.edu
s habitual en la práctica analizar la estabilidad de taludes y laderas afectadas por sismos
mediante el método de Newmark, el cual permite estimar los desplazamientos acumulados …