A study of stress, displacements and strain in a stress concentrator using analytical calculus and Finite Element Method
English
| dc.creator | Ojeda, Brizeida Nohemí | |
| dc.date | 2019-06-06 | |
| dc.date.accessioned | 2023-08-10T20:54:16Z | |
| dc.date.available | 2023-08-10T20:54:16Z | |
| dc.identifier | http://revistasojs.utn.edu.ec/index.php/ideas/article/view/21 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8185707 | |
| dc.description | A study of stresses, displacements, and strain, based on a classic solid mechanic’s model, specifically a plate with hole, around which a stresses concentration, is presented. For this purpose, the stresses analysis was carried out in a hole concentrator subjected to traction. The model's material was ASTM A36. The stresses were analytically calculated, through von Mises' theory. In addition, the analysis of the stresses using the finite element method (FEM) was carried out. Subsequently, displacements and unitary deformation were determined in the part. The results obtained report an error of 8.7% between the stresses of von Mises through analytical calculus and using the FEM. | en-US |
| dc.description | Se presenta un estudio comparativo de tensiones, desplazamientos y deformaciones, basado en un modelo clásico de la mecánica de sólidos, específicamente una placa con agujero, alrededor del cual se genera una concentración de esfuerzos. Para ello se realizó el análisis de tensiones en un concentrador de esfuerzos sometido a tracción. Dicha pieza se analizó con las especificaciones del acero ASTM A36. Se calcularon analíticamente los esfuerzos, a través de la teoría de von Mises. Adicionalmente, se llevó a cabo el análisis de los esfuerzos utilizando el Método de Elementos Finitos (FEM). Posteriormente, se determinaron los desplazamientos y la deformación unitaria en la pieza. Los resultados obtenidos reportan un error de 8,7% entre los esfuerzos de von Mises a través de cálculo analítico y usando el FEM | es-ES |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Editorial de la Universidad Tecnica del Norte | es-ES |
| dc.relation | http://revistasojs.utn.edu.ec/index.php/ideas/article/view/21/19 | |
| dc.rights | Derechos de autor 2019 INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES | es-ES |
| dc.source | INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES; Vol. 1 No. 1 (2019): Innovating Technology, Creating Science.; 13-20 | en-US |
| dc.source | INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES; Vol. 1 Núm. 1 (2019): Innovando Tecnología, Creando Ciencia.; 13-20 | es-ES |
| dc.source | 2600-5573 | |
| dc.subject | Stresses concentration | en-US |
| dc.subject | Displacements | en-US |
| dc.subject | Unit Strain | en-US |
| dc.subject | FEM | en-US |
| dc.title | A study of stress, displacements and strain in a stress concentrator using analytical calculus and Finite Element Method | en-US |
| dc.title | English | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |