Results 151 to 160 of about 637 (186)

Coseismic and postseismic motion of a landslide: Observations, modeling, and analogy with tectonic faults [PDF]

open access: yesGeophysical Research Letters, 2014
We document the first time series of a landslide reactivation by an earthquake using continuous GPS measurements over the Maca landslide (Peru). Our survey shows a coseismic response of the landslide of about 2 cm, followed by a relaxation period of 5 ...
Pascal G Lacroix, H Perfettini
exaly   +5 more sources

Empirical prediction of coseismic landslide dam formation [PDF]

open access: yesEarth Surface Processes and Landforms, 2014
In this study we develop an empirical method to estimate the volume threshold for predicting coseismic landslide dam formation using landscape parameters obtained from digital elevation models (DEMs).
Xuanmei Fan   +2 more
exaly   +5 more sources

Global Patterns of coseismic landslide runout mobility differ from aseismic landslide trends

open access: yesEngineering Geology
Coseismic landslides significantly contribute to human and economic losses during and immediately following earthquakes, yet very little data on the runout of such landslides exist.
Grant, Alex R. R., Culhane, Natalie K.
exaly   +4 more sources

A regional scale coseismic landslide analysis framework: Integrating physics-based simulation with flexible sliding analysis

open access: yesEngineering Geology, 2023
This paper describes a framework for regional scale coseismic landslide evaluation that combines physics-based wave propagation simulation at a regional scale, with flexible sliding analysis at a site scale.
Duruo Huang
exaly   +2 more sources

An integrated SEM-Newmark model for physics-based regional coseismic landslide assessment

open access: yesSoil Dynamics and Earthquake Engineering, 2020
Earthquake-induced landslides are one of the most catastrophic effects of earthquakes, as evidenced by many historic events over the past decades, such as the 1994 Northridge earthquake in California and the 2008 Wenchuan earthquake in China.
Duruo Huang, Gang Wang, Feng Jin
exaly   +2 more sources

A numerical simulation of seismic signals of coseismic landslides

Engineering Geology, 2021
Abstract When a coseismic landslide is triggered by an earthquake, seismic stations close to the location of the landslide will simultaneously record the seismic signals caused by the earthquake and landslide, causing confusion between the two signals.
Zheng-Yi Feng
exaly   +2 more sources

Hybrid Computational Intelligence Modeling of Coseismic Landslides’ Severity

2021
Coseismic Landslides (COLA) are one of the most widespread and destructive hazards to result from earthquakes in mountainous environments. They are always associated with almost instantaneous slope collapse and spreading, posing significant hazards to human lives and lifeline facilities worldwide.
Anastasios Panagiotis Psathas   +4 more
openaire   +1 more source

Effects of slope instability on coseismic landslide susceptibility during earthquakes

Bulletin of Engineering Geology and the Environment, 2022
Issei Doi   +2 more
exaly   +2 more sources

Secondary Hazards Associated with Coseismic Landslide

2012
Landslide hazards induced by earthquakes are classified into a primary hazard and a secondary hazard from temporal and spatial viewpoints of damages. Working Group 3 (WG-3) of the Earthquake-induced Landslides Research Projects comprehensively investigated the secondary hazards associated with coseismic landslide. First of all, we provided a definition
Takashi Okamoto   +5 more
openaire   +1 more source

The 2018 Palu Tsunami: Coeval Landslide and Coseismic Sources

Seismological Research Letters, 2020
AbstractOn 28 September 2018, Indonesia was struck by an MW 7.5 strike-slip earthquake. An unexpected tsunami followed, inundating nearby coastlines leading to extensive damage. Given the traditionally non-tsunamigenic mechanism, it is important to ascertain if the source of the tsunami is indeed from coseismic deformation, or something else, such as ...
Amy L. Williamson   +3 more
openaire   +1 more source

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