Ingeniería Mecánica
Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/900
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Item Desarrollo de una aplicación computacional para el análisis de estructuras utilizando elementos finitos(Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica., 2025-02) Yugcha Chango, Alex Adrian; Núñez Núñez, Diego FernandoThis project addresses the growing need for tools that enable the efficient and pedagogical resolution of complex structural problems, given the complexity of current commercial solutions. By facilitating the learning of the finite element method, it aims to promote an understanding of the fundamentals of structural analysis and their application to real-world problems. Additionally, it focuses on offering an interactive experience that fosters the development of skills for solving complex problems in both academic and professional settings. An application was designed using matrix calculation algorithms in Python, complemented by specialized libraries of this programming language to handle matrices, generate visualizations, and produce detailed reports. Validation was carried out through experimental tests and comparisons with specialized software, analyzing practical cases of bar structures, trusses, and frames. Simultaneously, bibliographic references were consulted to support the mathematical formulation and the design of the graphical interface, ensuring that users can understand and replicate the calculations performed by the program. The results obtained demonstrate that the application is capable of accurately calculating stiffness matrices, nodal displacements, and stress diagrams, maintaining a minimal difference compared to results generated by commercial tools. Furthermore, the application offers a unique pedagogical approach, explaining the internal processes of the FEM and providing detailed reports of the structural analysis. In conclusion, this proposal represents an accessible and educational alternative that integrates advanced calculations with an intuitive interface, contributing to both learning and professional practice in structural engineering.Item Diseño y construcción de una carrocería adaptable al chasis de un Volkswagen escarabajo del taller mecánico “Autostetic Automotriz Roberth Gavilánes” en la ciudad de Ambato, Ecuador(Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2022-09) Calvopiña Baird, Pablo Andrés; Correa Jácome, Juan FranciscoNot contributing to environmental pollution due to metal waste is one of the factors for which this project was carried out, and when it was developed, what was obtained is that a car that has already lost its economic value. as attractive, rescue these attributes. The project is based on the restoration and recovery of elements that have been discarded as scrap. The present work began with the visual damage inspection of a car that has great relevance throughout the world such as the Volkswagen Beetle, to later choose the elements that still have a useful life in the car and replace those that no longer; the engine was put into operation, its original bodywork was removed and a completely new one was attached, which has all the safety and comfort parameters. The bodywork was designed in 3D using specialized engineering software, which allowed us to incorporate all the details it contains, with the aim of facilitating its construction. For the simulation process, the design of the main structure was prioritized, which is why it began with its modeling, to later submit it to all its structural tests. The INEN NTE 1323 standard was used to examine the design under the load combinations exposed by the LRFD method. The development of the work allowed to apply the knowledge acquired in the race regarding the operation of an engine and the design of structures.Item Análisis estructural del TWIN BOOM para la optimización del peso en el avión no tripulado gavilán del centro de investigación y desarrollo de la Fuerza Aérea Ecuatoriana(Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Mecánica, 2016) Carrasco Carrasco, Luis Roberto; López Villacís, Gonzalo Eduardo