Performance of port facilities in southern Chile during the 27 february 2010 Maule Earthquake

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dc.catalogadoryvc
dc.contributor.authorBrunet Gutiérrez, Santiago José
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorJacobsen Pohlenz, Andrés
dc.contributor.authorMiranda, Eduardo
dc.contributor.authorMeza, Cristian
dc.date.accessioned2023-01-27T20:34:10Z
dc.date.available2023-01-27T20:34:10Z
dc.date.issued2012
dc.description.abstractThis article describes the seismic performance of a group of ports in southern Chile during the 27 February 2010 Maule, Chile, earthquake. Direct costs in damage for these ports have been estimated in slightly less than US$300 million. Similarly to the performance of other ports in previous earthquakes, the most common failures observed were soil related, and include soil liquefaction, lateral spreading, and pile failures. Structural failures were mostly due to short pile effects and natural torsion. This situation is contrasted herein with the performance of the South Coronel Pier, which was seismically isolated in 2007. The isolated portion of this port remained operational after the earthquake, which was the main design goal. Post-earthquake preliminary analyses indicate that the structure was subjected to deformations and forces of approximately 60% to 70% of their design values, respectively. Piles and superstructure remained within elastic range, while the isolators experienced important nonlinear deformations. [DOI: 10.1193/1.4000022]
dc.description.funderFondecyt
dc.description.funderPRDW Aldunate-Vasquez
dc.fechaingreso.objetodigital2023-01-27
dc.format.extent27 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1193/1.4000022
dc.identifier.eissn1944-8201
dc.identifier.issn8755-2930
dc.identifier.urihttps://doi.org/10.1193/1.4000022
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66448
dc.identifier.wosidWOS:000308573000028
dc.information.autorucESCUELA DE INGENIERÍA;JACOBSEN POHLENZ, ANDRÉS;S/I;121726
dc.information.autorucESCUELA DE INGENIERÍA;LLERA MARTIN, JUAN CARLOS DE LA;0000-0002-9064-0938;53086
dc.information.autorucESCUELA DE INGENIERÍA;BRUNET GUTIÉRREZ, SANTIAGO JOSÉ;0000-0002-4970-2033;154666
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.finalS579
dc.pagina.inicioS553
dc.publisherSAGE PUBLICATIONS INC
dc.revistaEARTHQUAKE SPECTRA
dc.rightsacceso restringido
dc.subject.ddc551.22
dc.subject.deweyCiencias de la tierraes_ES
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titlePerformance of port facilities in southern Chile during the 27 february 2010 Maule Earthquake
dc.typeartículo
dc.volumen28
sipa.codpersvinculados121726
sipa.codpersvinculados53086
sipa.codpersvinculados154666
sipa.indexWoS
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