OPTIMIZATION OF SHEAR AND PEEL STRESSES IN DOUBLE-L-BRACKET JOINTS USING RESPONSE SURFACE METHODOLOGY

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dc.contributor.authorBeylergil, Bertan
dc.date.accessioned2026-01-24T12:01:17Z
dc.date.available2026-01-24T12:01:17Z
dc.date.issued2025
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractThis study aims to optimize the design parameters of a double-L-bracket joint using an analytical approach combined with Response Surface Methodology (RSM). The focus is on minimizing the joint’s shear and peel stresses, which are critical for adhesive joint integrity. A Bigwood & Crocombe analytical model was employed to simulate the stress distributions in the joint under various geometrical configurations and loading conditions. Six factors, including joint height (H), vertical arm length (L1), horizontal arm length (L2), adhesive thickness (Tg), shear force (Fx), and peel force (Fz), were analyzed. A Box-Behnken Design (BBD) was used to generate 54 configurations, and the resulting stress responses were modeled through quadratic regression models. The analysis reveals that horizontal arm length (L2), adhesive thickness (Tg), and applied forces (Fx and Fz) significantly influence the stress levels in the joint. The optimization results indicate that reducing L2 and increasing Tg can effectively minimize both shear and peel stresses. The optimized configuration achieves a peel stress of 1.450 MPa and a shear stress of 2.120 MPa, both of which align closely with analytical predictions. The close agreement between RSM-based predictions and analytical calculations validates the robustness of the model. This optimization provides valuable insights for improving the structural performance of adhesive joints in practical applications.
dc.identifier.doi10.36306/konjes.1569087
dc.identifier.endpage203
dc.identifier.issn2667-8055
dc.identifier.issue1
dc.identifier.startpage180
dc.identifier.trdizinid1302726
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1302726
dc.identifier.urihttps://doi.org/10.36306/konjes.1569087
dc.identifier.urihttps://hdl.handle.net/20.500.12868/4180
dc.identifier.volume13
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofKonya mühendislik bilimleri dergisi (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR-Dizin_20260121
dc.subjectResponse Surface Methodology (RSM)
dc.subjectBox-Behnken Design (BBD)
dc.subjectAdhesive Joint Optimization
dc.subjectDouble-L-Bracket Joint
dc.titleOPTIMIZATION OF SHEAR AND PEEL STRESSES IN DOUBLE-L-BRACKET JOINTS USING RESPONSE SURFACE METHODOLOGY
dc.typeArticle

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