Estudio de la respuesta dinámica de un marco de carga para ensayos en laboratorio
Fecha
2023-07-13
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Resumen
En este Trabajo Fin de Grado se realiza un análisis modal de una estructura, que es un equipo que se encuentra en el laboratorio de estructuras de la EPSL, con el objetivo de que en un futuro esta pueda adaptarse a cargas dinámicas. Mediante el uso de acelerómetros y un martillo de impacto, se analizan las aceleraciones experimentadas por la vibración en el marco de carga, como conocer su respuesta en frecuencia. Los resultados experimentales se han comparado a la vez con un análisis numérico de elementos finitos, con lo que se valida el método llevado a cabo en concordancia con los resultados obtenidos.
In this Final Degree Project, a modal analysis of a structure is performed, which is a piece of equipment that is found in the EPSL structures laboratory, with the aim that in the future it can adapt to dynamic loads. Based on the use of accelerometers and an impact hammer, the analysis of acceleration due to vibration in the load frame is sought, as well as knowing its frequency response. The experimental results have been compared at the same time with a numerical analysis by finite elements in order to validate the method carried out in agreement with the obtained results.
In this Final Degree Project, a modal analysis of a structure is performed, which is a piece of equipment that is found in the EPSL structures laboratory, with the aim that in the future it can adapt to dynamic loads. Based on the use of accelerometers and an impact hammer, the analysis of acceleration due to vibration in the load frame is sought, as well as knowing its frequency response. The experimental results have been compared at the same time with a numerical analysis by finite elements in order to validate the method carried out in agreement with the obtained results.
Descripción
Palabras clave
Instalaciones, Facilities, Industrial Construction, Construcciones Industriales