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The effect of continuous rectangular spiral shear reinforcement on the dynamic behavior of RC solid slab subjected to low-velocity impact loading

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dc.citedby9
dc.contributor.authorAl-Dala'ien R.N.en_US
dc.contributor.authorSyamsir A.en_US
dc.contributor.authorKodrg A.-F.J.en_US
dc.contributor.authorUsman F.en_US
dc.contributor.authorAbdullah M.J.en_US
dc.contributor.authorid57219563631en_US
dc.contributor.authorid57195320482en_US
dc.contributor.authorid58917698700en_US
dc.contributor.authorid55812540000en_US
dc.contributor.authorid57693951500en_US
dc.date.accessioned2025-03-03T07:44:34Z
dc.date.available2025-03-03T07:44:34Z
dc.date.issued2024
dc.description.abstractThis study investigates the effect of continuous rectangular spiral shear reinforcement on reinforced concrete slabs under low-velocity conditions, crucial for scenarios such as landslides or vehicular collisions. By combining experimental and finite element analyses using ABAQUS, this research assesses the effectiveness of this reinforcement method. The experimental setup involves subjecting slabs to impact loading with consistent energy levels using a drop weight system. Various parameters, including acceleration time, strain-time in steel and concrete, and failure mode, are carefully monitored throughout the study. Results demonstrate a notable 216.13% improvement in energy absorption and a 43.70% increase in impact ductility compared to control specimens, reflecting higher rigidity and stiffness in spiral-reinforced specimens, as evidenced by elevated maximum acceleration values. Specimens with continuously rectangular spirals exhibit less severe surface damage upon complete failure, emphasizing their enhanced impact resistance. Diagonally arranged spiral reinforcements notably reduce damage, displacement, and stress. These findings highlight the significant potential of continuously rectangular spirals in improving the low-velocity behavior of reinforced concrete slabs, offering valuable insights for structural design and reinforcing systems. Additionally, using ABAQUS finite element analysis validates experimental findings, providing efficient insights into structural behavior under dynamic conditions. ? 2024 The Authorsen_US
dc.description.natureFinalen_US
dc.identifier.ArtNo101942
dc.identifier.doi10.1016/j.rineng.2024.101942
dc.identifier.scopus2-s2.0-85186592844
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85186592844&doi=10.1016%2fj.rineng.2024.101942&partnerID=40&md5=10dec98491b7173f738b3fcfd209fcb9
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36773
dc.identifier.volume21
dc.publisherElsevier B.V.en_US
dc.relation.ispartofAll Open Access; Gold Open Access
dc.sourceScopus
dc.sourcetitleResults in Engineering
dc.subjectAcceleration
dc.subjectConcrete slabs
dc.subjectFinite element method
dc.subjectReinforced concrete
dc.subjectShear flow
dc.subjectStructural design
dc.subjectDiagonal layout
dc.subjectDynamic impact load
dc.subjectFinite element analyse
dc.subjectFinite elements simulation
dc.subjectImpact loadings
dc.subjectLow-velocity
dc.subjectLow-velocity behavior
dc.subjectReinforced concrete slabs
dc.subjectShear reinforcement
dc.subjectSpiral shear reinforcement
dc.subjectABAQUS
dc.titleThe effect of continuous rectangular spiral shear reinforcement on the dynamic behavior of RC solid slab subjected to low-velocity impact loadingen_US
dc.typeArticleen_US
dspace.entity.typePublication
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