Publication:
Effects of Using High-Strength Reinforcement in the Seismic Performance of a Tall RC Shear Wall Building

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dc.contributor.authorPuentes, Juan
dc.contributor.authorParra, Pablo F.
dc.contributor.authorMagna-Verdugo, Carolina
dc.contributor.authorCendoya, Patricio
dc.contributor.authorAvudaiappan, Siva
dc.date.accessioned2023-05-22T20:38:51Z
dc.date.available2023-05-22T20:38:51Z
dc.date.issued2023
dc.description.abstractChile’s reinforced concrete (RC) design is based on ACI 318-08, where high-strength reinforcement is not allowed in seismic force-resistant members. In 2019, new requirements adopted by ACI 318 permitted the incorporation of high-strength reinforcement in walls. This study compared the seismic performance of two Chilean 20-story residential buildings on soft soil, one designed with traditional Grade 60 and the other with high-strength Grade 80 reinforcement. The performance was assessed in terms of the probability of exceeding the ASCE 41 limit states during a 50-year lifecycle. Analyses showed that both buildings had similar seismic performance. However, the reduction in reinforcement in the Grade 80 building was close to 18%. It is concluded that using high-strength reinforcement in a typical wall building implies a significant reduction in the reinforcement used without affecting the seismic performance.
dc.description.versionVersión publicada
dc.identifier.citationPuentes, J.; Parra, P.F.; Magna-Verdugo, C.E.; Cendoya, P.; Avudaiappan, S. Effects of Using High-Strength Reinforcement in the Seismic Performance of a Tall RC Shear Wall Building. Buildings 2023, 13, 960. https://doi.org/10.3390/ buildings13040960
dc.identifier.doihttps://doi.org/10.3390/buildings13040960
dc.identifier.urihttps://repositorio.udd.cl/handle/11447/7524
dc.language.isoen
dc.sourceBuilding
dc.subjectHigh-strength reinforcement
dc.subjectShear wall
dc.subjectPushover analysis
dc.subjectFragility curves
dc.subjectSPO2IDA
dc.titleEffects of Using High-Strength Reinforcement in the Seismic Performance of a Tall RC Shear Wall Building
dc.typeArticle
dcterms.accessRightsAcceso abierto
dcterms.sourceBuildings
dspace.entity.typePublication

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