Experimental investigation and pseudoelastic truss model for in-plane behavior of corrugated sandwich panels with polyurethane foam core

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dc.contributor.authorYüksel, Ercan
dc.contributor.authorGüllü, Ahmet
dc.contributor.authorÖzkaynak, Hasan
dc.contributor.authorSoydan, Cihan
dc.contributor.authorKhajehdehi, Arastoo
dc.contributor.authorŞenol, Erkan
dc.contributor.authorSaghayesh, Amir Mahdi
dc.contributor.authorSaruhan, Hakan
dc.date.accessioned2024-06-13T20:18:01Z
dc.date.available2024-06-13T20:18:01Z
dc.date.issued2021
dc.departmentFakülteler, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü
dc.description.abstractSandwich panels are commonly used in facades and the roofs of industrial buildings due to their well-known advantages. However, there is limited data about the in-plane behavior of the panels. Hence, this paper aimed to propose a pseudoelastic truss model to represent the effective in-plane stiffness and strength properties of the corrugated sandwich panels with a polyurethane foam core. Two separate sets of experiments (mock-up and system test) were conducted in the laboratory. The variables were the number of fasteners, sheet thickness, loading direction, and number of ribs. The number of fasteners, sheet thickness, and loading direction are the most effective parameters for the in-plane behavior. A formula was proposed to compute axial stiffness of the truss members by considering the effective parameters. Experimental results showed that the proposed robust truss model could give a good estimate of the pseudoelastic stiffness and maximum load bearing capacity of the sandwich panels.
dc.description.sponsorshipTurkish Precast Concrete Association
dc.identifier.doi10.1016/j.istruc.2020.11.058
dc.identifier.endpage842
dc.identifier.issn2352-0124
dc.identifier.scopus2-s2.0-85097755046
dc.identifier.scopusqualityQ1
dc.identifier.startpage823
dc.identifier.urihttps://doi.org/10.1016/j.istruc.2020.11.058
dc.identifier.urihttps://hdl.handle.net/11501/1169
dc.identifier.volume29
dc.identifier.wosWOS:000623675100006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüllü, Ahmet
dc.institutionauthorid0000-0001-6678-9372
dc.language.isoen
dc.publisherElsevier Science Inc
dc.relation.ispartofStructures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectSandwich Panels
dc.subjectAnalytical Modelling
dc.subjectMechanical Properties
dc.subjectMechanical Testing
dc.titleExperimental investigation and pseudoelastic truss model for in-plane behavior of corrugated sandwich panels with polyurethane foam core
dc.typeArticle

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