Results 111 to 120 of about 264 (130)

SEISMONOISY: A Quasi-Real-Time Seismic Noise Network Monitoring System. [PDF]

open access: yesSensors (Basel)
Ruzza G   +9 more
europepmc   +1 more source

Material point method for large-deformation modeling of coseismic landslide and liquefaction-induced dam failure

open access: yesSoil Dynamics and Earthquake Engineering, 2021
Abstract In this study, Material Point Method (MPM) is improved to simulate coseismic slope stability and liquefaction-induced embankment failure under earthquake loading. First, by using elastic or elastoplastic models, topographic amplification and different slope failure modes are analyzed considering the effects of slope geometry, soil properties
Gang Wang, Duruo Huang, Feng Jin
exaly   +4 more sources

Satellite radar interferometry for assessing coseismic liquefaction in Portoviejo city, induced by the Mw 7.8 2016 Pedernales, Ecuador earthquake

Environmental Earth Sciences, 2020
The Portoviejo city, located in the central part of the Ecuadorian Pacific Coast (province of Manabi), was severely affected during the Pedernales Mw 7.8 earthquake of April 16, 2016, accompanied by coseismic liquefaction phenomena that induced processes of ground subsidence, lateral spreading, sinkhole, and sand boils.
Antonio Martínez-Graña   +2 more
exaly   +2 more sources

Near‐Surface Electrical Resistivity Investigation of Coseismic Liquefaction‐Induced Ground Deformation Associated with the 2016Mw 5.8 Pawnee, Oklahoma, Earthquake

open access: yesSeismological Research Letters, 2017
ABSTRACT The M w  5.8 Pawnee, Oklahoma, earthquake on 3 September 2016 produced the largest moment release associated with induced seismicity in the southcentral United States. The earthquake ruptured a previously unknown west‐northwest–east‐southeast‐trending left‐lateral strike‐slip fault, named the Sooner Lake fault (SLF).
Folarin Kolawole   +2 more
openaire   +2 more sources

The dynamic response of coseismic liquefaction-induced ruptures associated with the 2019 M w 5.8 Mirpur, Pakistan, earthquake using HVSR measurements

The Leading Edge, 2021
Abstract The Mirpur area of Pakistan was severely damaged by extensive coseismic liquefaction following an earthquake of Mw 5.8 on 24 September 2019. Villages within 6 km of the epicenter were adversely affected due to extensive coseismic liquefaction-induced surface and shallow subsurface deformations.
Muhammad Younis Khan   +7 more
openaire   +2 more sources

Investigation of coseismic liquefaction‐induced ground deformation associated with the 2019 Mw 5.8 Mirpur, Pakistan, earthquake using near‐surface electrical resistivity tomography and geological data

Near Surface Geophysics, 2021
ABSTRACTAn electrical resistivity tomography survey was conducted to assess the subsurface conditions associated with the coseismic liquefaction phenomenon in the epicentral region following the Mw 5.8 Mirpur earthquake (Pakistan) on 24 September 2019.
Muhammad Younis Khan   +8 more
openaire   +1 more source

The study of coseismic geohydrological changes and its effects on soil liquefaction potential in Taiwan

    Earthquake-induced geohydrological changes have been monitored and investigated in the last fifty years. However, most of the previous studies focused on the effects of a single earthquake event on different observations or multiple-independent events on many different data sources which arising uncertainties from different ...
Wen-Chi Lai, Shih-Jung Wang, Yan-Yao Lin
openaire   +1 more source

Coseismic liquefaction phenomenon analysis by COSMO-SkyMed DInSAR technique: 2012 Emilia (Italy) earthquake.

2015
The liquefaction phenomenon that occurred in the coseismic phase of the May 20, 2012 Emilia (Italy) earthquake (ML 5.9) is investigated. It was induced by the water pressure increase in the buried and confined sand layers. The level-ground liquefaction was the result of a chaotic ground oscillation caused by the earthquake shaking and the observed ...
M. Chini   +10 more
openaire   +1 more source

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