Publication:
BEHAVIOR OF GEOPOLYMER CONCRETE WALL PANELS WITH SQUARE OPENING VARIATIONS SUBJECTED TO CYCLIC LOADS

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dc.citedby0
dc.contributor.authorSalomaen_US
dc.contributor.authorNurjannah S.A.en_US
dc.contributor.authorHanafiahen_US
dc.contributor.authorUsman A.P.en_US
dc.contributor.authorHu S.en_US
dc.contributor.authorUsman F.en_US
dc.contributor.authorid57170913900en_US
dc.contributor.authorid57190066896en_US
dc.contributor.authorid57170791400en_US
dc.contributor.authorid57188638131en_US
dc.contributor.authorid58609342300en_US
dc.contributor.authorid55812540000en_US
dc.date.accessioned2024-10-14T03:20:24Z
dc.date.available2024-10-14T03:20:24Z
dc.date.issued2023
dc.description.abstractMasonry walls are non-structural elements that can increase the stiffness and strength of building structures subjected to lateral loads. Reinforced concrete (RC) wall systems are structural elements that have been developed to improve structural performance. Because the use of large amounts of cement in RC is not environmentally friendly, cement-free concrete called geopolymer concrete (GC) has been developed. Research on GC structural beam-column joints and slab joints has proven that GC fulfils the strength requirements for structural elements. However, previous studies have not addressed the performance of reinforced GC wall panels (WPs) under cyclic loads. Therefore, this study filled the gap with the novelty of investigating the performance of reinforced GC structural WPs subjected to cyclic lateral loads. Numerical analysis was used to determine the performance of GC-WPs in resisting cyclic lateral loads, and an aerated concrete wall panel (AC-WP) model was used for verification. The study investigated GC-WPs that were 1500 mm wide and 200 mm thick, varying in solidity such that one was entirely solid (GC-WP1) and two had square openings in horizontal and vertical configurations (GC-WP2 and GC-WP3, respectively). The cyclic loading history referenced FEMA 461. The analysis resulted in hysteretic curves, ductility ratios, and stress contours. GC-WP1 achieved the highest maximum lateral loads (73,994 kN and-67,225 kN) compared to the other GC-WP models, with a high ductility ratio of 14,681. Results show that GC has the potential for use in WPs to improve their resistance to lateral cyclic loads. � 2023, Institute for research and design in industry. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1130
dc.identifier.doi10.5937/jaes0-43777
dc.identifier.epage895
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85171754103
dc.identifier.spage884
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85171754103&doi=10.5937%2fjaes0-43777&partnerID=40&md5=7b0a16d7cbff5d88b81f8cab35d70bdd
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34526
dc.identifier.volume21
dc.pagecount11
dc.publisherInstitute for research and design in industryen_US
dc.relation.ispartofAll Open Access
dc.relation.ispartofGold Open Access
dc.sourceScopus
dc.sourcetitleJournal of Applied Engineering Science
dc.subjectcyclic lateral loads
dc.subjectfinite element method
dc.subjectgeopolymer concrete
dc.subjectwall panel
dc.titleBEHAVIOR OF GEOPOLYMER CONCRETE WALL PANELS WITH SQUARE OPENING VARIATIONS SUBJECTED TO CYCLIC LOADSen_US
dc.typeArticleen_US
dspace.entity.typePublication
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