The effect of using shell and solid models in structural stress analysis

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dc.authorscopusid56103456200
dc.contributor.authorİrsel G.
dc.date.accessioned2024-06-12T10:25:47Z
dc.date.available2024-06-12T10:25:47Z
dc.date.issued2019
dc.description41st International Conference on Vibroengineering -- 30 September 2019 through 1 October 2019 -- -- 152647en_US
dc.description.abstractComputer aided engineering analysis is commonly used to evaluate and improve the performance and reliability of the products in today’s manufacturing industry. Computer aided engineering analysis software use finite elements method in their solutions. The most significant problem in practicing these analyses is to form the mesh structure properly. The aim of this study is to research the effects of using surface and three-dimensional solid models in structural stress analysis. In this context, the maximum deformation in a square beam subjected to bending was calculated analytically and numerically. The solid model and surface model were created via CATIA. These models were analyzed under the same conditions in the static analysis module via ANSYS workbench. A difference of 1.32 % was detected between the numerical solution and the numerical displacement value of the surface model, and a difference of 11.84 % was detected between the numerical solution and the displacement value of the solid model. The difference between the von mises stress values of both models is approximately 30 %. In the parametric assessment conducted regarding the change in the mesh size, it was discovered that the results were affected by the mesh size significantly, and the mesh size and stress increased by 1550 % with the singularity problem in the solid model. In systems subjected to bending, using a shell mesh with 6 degrees of freedom is more advantageous in terms of solution time, operational capacity, stability and accuracy of the result. © 2019 Gürkan İrsel.en_US
dc.description.sponsorshipTrakya Üniversitesien_US
dc.description.sponsorshipThis study has been supported by the projects numbered Tübap 2019/47 and Tübap 2019/158, which are supported financially by Trakya University (Turkey), Coordination Unit of Scientific Research Projects.en_US
dc.identifier.doi10.21595/vp.2019.20977
dc.identifier.endpage120en_US
dc.identifier.issn2345-0533
dc.identifier.scopus2-s2.0-85074085849en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage115en_US
dc.identifier.urihttps://doi.org/10.21595/vp.2019.20977
dc.identifier.urihttps://hdl.handle.net/20.500.14551/16521
dc.identifier.volume27en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEXTRICAen_US
dc.relation.ispartofVibroengineering Procediaen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBending Collapse; Computer Aided Engineering; Mesh Production; Structural Stress Analysisen_US
dc.subjectComputer Aided Analysis; Computer Aided Engineering; Degrees Of Freedom (Mechanics); Mesh Generation; Numerical Models; Static Analysis; Stress Analysis; Structural Analysis; Bending Collapse; Computer-Aided Engineering; Displacement Value; Mesh Production; Mesh Size; Numerical Solution; Shell Models; Solid Modelling; Structural Stress Analysis; Surface Modeling; Reliability Analysisen_US
dc.titleThe effect of using shell and solid models in structural stress analysisen_US
dc.typeConference Objecten_US

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