Ponencia
Updating models of finite elements by modal operational analysis and genetic algorithms. Application to architectural heritage built
Autor/es | Chaves, Estefanía A.
Pachón García, Pablo Compán Cardiel, Víctor Jesús Baeza Álvarez, Juan Ramón |
Departamento | Universidad de Sevilla. Departamento de Estructuras de Edificación e Ingeniería del Terreno Universidad de Sevilla. Departamento de Construcciones Arquitectónicas II (ETSIE) |
Fecha de publicación | 2017 |
Fecha de depósito | 2024-01-19 |
Publicado en |
|
Resumen | The use of Operational Modal Analysis is establishing as an acceptable tool to estimate the dynamic properties of heritage buildings as a non‐destructive technique. Through its application, mechanical properties ... The use of Operational Modal Analysis is establishing as an acceptable tool to estimate the dynamic properties of heritage buildings as a non‐destructive technique. Through its application, mechanical properties of structural elements, as stiffness or mass, can be obtained with great accuracy. The information obtained can be used to update finite element models, however this process is complicated due to presently it is made manually. This work wants to develop a technique which expects improve the effort and the time invert in this process. The genetic algorithms are going to be used to update tow finite element models of tow patrimonial buildings, the Pavilion of Charles V and the San Jeronimo Monastery both located in Seville, in which variables like elasticity module or boundary conditions are going to be updating in order to have a real behaviour model to carry out the structural assessment of the buildings. |
Cita | Chaves, E.A., Pachón García, P., Compán Cardiel, V.J. y Baeza Álvarez, J.R. (2017). Updating models of finite elements by modal operational analysis and genetic algorithms. Application to architectural heritage built. En 4th International Conference on Mechanical Models in Structural Engineering (CMMOST 2017), Madrid. |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
Updating models of finite elements ... | 2.150Mb | [PDF] | Ver/ | |