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Liquefaction assessment by SDMT and CPTU in Puerto Baquerizo after Mw6.6 Balao earthquake (Ecuador)

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dc.contributor.advisor Besenzon Venegas, Davide, Director
dc.contributor.author Ramírez, Christian
dc.creator ESPOL.FICT
dc.date.accessioned 2025-02-04T14:40:10Z
dc.date.available 2025-02-04T14:40:10Z
dc.date.issued 2024
dc.identifier.citation Ramírez, C. (2024). Liquefaction assessment by SDMT and CPTU in Puerto Baquerizo after Mw6.6 Balao earthquake (Ecuador). [Articulo de Titulación]. ESPOL.FICT .
dc.identifier.uri http://www.dspace.espol.edu.ec/handle/123456789/63512
dc.description X
dc.format application/pdf
dc.format.extent 29 página
dc.language.iso spa
dc.publisher ESPOL.FICT
dc.rights openAccess
dc.subject Soil liquefaction
dc.subject Seismic dilatometer test
dc.subject Cone penetration test
dc.subject 2023 Balao earthquake
dc.title Liquefaction assessment by SDMT and CPTU in Puerto Baquerizo after Mw6.6 Balao earthquake (Ecuador)
dc.type Maestría en Geotecnia
dc.identifier.codigoespol T-114829
dc.description.city Guayaquil
dc.description.degree Escuela Superior Politécnica del Litoral
dc.identifier.codigoproyectointegrador POSTG108
dc.description.abstractenglish On March 2023, a Mw6.6 intraplate earthquake with epicenter in the Gulf of Guayaquil impacted the coastal region of Ecuador, causing at least 13 deaths, 89 destroyed buildings and 192 affected structures. In several locations around the epicenter of the event, expressions of liquefaction were documented. In order to assess the applicability of liquefaction potential evaluation models, one seismic dilatometer test (SDMT) and one cone penetration test (CPTu) were performed in Puerto Baquerizo (South coastal region of Ecuador, 35 km far from the epicenter), where evidence of earthquake-induced soil liquefaction was clearly observed. In addition, morphological and componentry characterization were carried out in samples of the ejected material retrieved during the exploration program. The liquefaction assessment results in terms of safety factors and liquefaction potential indices reveal that the probability of liquefaction triggering is adequately predicted at the study site by the methodologies based on the SDMT and CPTu data. soil liquefaction, seismic dilatometer test, cone penetration test, 2023 Balao earthquake


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