Experimental, analytical, and numerical investigations on the flexural and fatigue behavior of steel thin-walled X-section beam

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dc.authoridIrsel, Gurkan/0000-0003-0828-6560
dc.contributor.authorIrsel, Gurkan
dc.date.accessioned2024-06-12T11:17:27Z
dc.date.available2024-06-12T11:17:27Z
dc.date.issued2022
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThin-walled hollow shapes are of great interest in many industries with weight constraints, due to their availability, low price, and strength-to-weight ratio. This paper presents the development, calculation, and production of a thin-walled X-section beam design with a unique section geometry. This hollow X-section beam geometry is a beam that has been developed to use shape-connected jaws on the beam and to use less bolts and mounting elements, and to easily change the positions of the parts mounted on the beam. The bending strength of this unique beam section was investigated, and the fatigue damage of the beam was also handled with technological methods. Using both experimental stress measurements and finite element solution, the static and fatigue strength of the beam were calculated with computer-aided engineering software. The FEM solution was performed nonlinearly by defining the linear elastic and plasticity properties of the material. Validation studies were carried out in the laboratory using three-point and four-point bending tests. These traditional experiments were supported by strain gauge technology that measures strain with 0.05% accuracy. The weight and bending strength of the X-section beam were compared with the hollow section square beam. X-section beam (S355J0H) has 13% lower bending strength than 120 x 120 x 8 mm (S355J0H) beam; however, it is 37% lighter. ANSYS-analytical test results of difference are 3.95%, and ANSYS-experimental test results of difference are 0.85%. Experiments showed that a similar to 22% increase in strength is found in these corners depending on the production method. The fatigue behavior of the X-section beam was determined with the nCode DesignLife software using validated FEM solutions and fatigue curves of the materials. X-section beam developed for shape-connected assembly systems can be used especially in the formation of chassis with its superior assembly ability and bending strength, increasing functionality, and production speed.en_US
dc.description.sponsorshipTrakya University Scientific Research Projects Coordination Unit (TURKEY) [TUBAP 2019/158, 2019/47, 2019/286]; Becan Makine Co. Ltd.; Irtem Agricultural Machinery Industry. Co. Ltd. (Hayrabolu/Tekirdag Turkey); Bias Engineering Co. Ltd.; Matil Material Testing and Innovation Laboratories Co.; Numesys Co.; Inan Makina Industry and Trade Inc.en_US
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Trakya University Scientific Research Projects Coordination Unit (TURKEY) by T U BAP 2019/158, 2019/47, 2019/286, Becan Makine Co. Ltd.,.Irtem Agricultural Machinery Industry. Co. Ltd. (Hayrabolu/Tekirdag Turkey), Bias Engineering Co. Ltd. and Matil Material Testing and Innovation Laboratories Co., Numesys Co.,.Inan Makina Industry and Trade Inc.en_US
dc.identifier.doi10.1177/09544062221111053
dc.identifier.endpage11065en_US
dc.identifier.issn0954-4062
dc.identifier.issn2041-2983
dc.identifier.issue22en_US
dc.identifier.scopus2-s2.0-85133864987en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage11041en_US
dc.identifier.urihttps://doi.org/10.1177/09544062221111053
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24695
dc.identifier.volume236en_US
dc.identifier.wosWOS:000822091300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings Of The Institution Of Mechanical Engineers Part C-Journal Of Mechanical Engineering Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectX-Section Beamen_US
dc.subjectOptimum Cross-Sectional Designen_US
dc.subjectExperimental Validationen_US
dc.subjectFinite Element Analysisen_US
dc.subjectFour-Point Bendingen_US
dc.subjectFlexural Mechanismsen_US
dc.subjectMaterial Testingen_US
dc.subjectMetal Fatigueen_US
dc.subjectModular Designen_US
dc.subjectPlasticityen_US
dc.subjectBending Collapseen_US
dc.subjectShear Deformationen_US
dc.subjectStrengthen_US
dc.subjectDesignen_US
dc.subjectChannelsen_US
dc.subjectElementsen_US
dc.subjectJointen_US
dc.titleExperimental, analytical, and numerical investigations on the flexural and fatigue behavior of steel thin-walled X-section beamen_US
dc.typeArticleen_US

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