Effects of dynamic load application, irregular wave conditions, and base flexibility on the structural response of a vertical pile platform

Simple item page
dc.catalogadoryvc
dc.contributor.authorTobar Fuentes, Kevin Jordi
dc.contributor.authorLedezma Araya, Christian Alfonso
dc.date.accessioned2024-04-24T20:23:11Z
dc.date.available2024-04-24T20:23:11Z
dc.date.issued2024
dc.description.abstractThe dynamic structural response of a vertical pile port platform under the action of irregular wave loads considering soil-structure interaction is studied. Deck displacement and bending moment on the piles were evaluated for a set of structural, hydraulic, and geotechnical parameters. Static structural analyses with the maximum base shear produced by wave loads and dynamic time-history analyses are performed to study the effects of dynamic amplification on the structural response of the platform. Two types of waves are analyzed, regular and irregular, to analyze the amplification effects due to the superposition of a wave train of different periods in the case of irregular waves. Cases with fixed base support and non-linear spring-modeled soil are considered to evaluate the effect of considering a flexible base for the platform. Eight structures composed of a different number of piles and with different heights were analyzed. Six wave conditions with different characteristics are used, varying the wave period and mean water height. Two sandy and two clayey soil profiles are considered with different densities and consistency. The results show that resonance effects associated with dynamic loading and small-period wave superposition in cases of irregular waves significantly affect the response. Furthermore, considering a flexible base tends to decrease the response for short wave periods, concluding that, in most cases, for wave periods close to 5 s, considering a fixed base model overestimates the response.
dc.fechaingreso.objetodigital2024-04-24
dc.fuente.origenORCID
dc.identifier.doi10.1016/j.oceaneng.2024.117919
dc.identifier.urihttps://doi.org/10.1016/j.oceaneng.2024.117919
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/85322
dc.identifier.wosidWOS:001232135600001
dc.information.autorucEscuela de Ingeniería; Tobar Fuentes, Kevin Jordi; S/I; 246458
dc.information.autorucEscuela de Ingeniería; Ledezma Araya, Christian Alfonso; 0000-0003-3821-6264; 93658
dc.language.isoen
dc.nota.accesocontenido parcial
dc.rightsacceso restringido
dc.subjectStructural response
dc.subjectDynamic amplification
dc.subjectIrregular waves
dc.subjectSoil-structure interaction
dc.subjectWave loading
dc.subjectNon-linear spring
dc.subjectPile-supported port platform
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods11 Sustainable cities and communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleEffects of dynamic load application, irregular wave conditions, and base flexibility on the structural response of a vertical pile platform
dc.typeartículo
sipa.codpersvinculados246458
sipa.codpersvinculados93658
sipa.trazabilidadORCID;2024-04-21
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
RESUMEN_Effects of dynamic load application.pdf
Size:
103.78 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas