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Now showing items 21-30 of 33
Article
Determining static elastic modulus of weak sandstone in Andalusian historical constructions from non-destructive tests: San Cristóbal's stone
(Elsevier, 2022-10-01)
This work presents a relationship between static and dynamic elastic moduli for San Cristóbal’s stone, which was used to build some of the most representative historical constructions in Andalusia (Spain) during 15th-18th ...
Presentation
Consideration of the non-linear behavior materials in the structural analysis of the church of Santa Ana in Sevilla by finit elements method
(2023)
The purpose of this paper is to bring the numerical models' structural behavior closer to the real behavior of the Church of Santa Ana in Seville, in Triana, through the development of high-definition geometric models that ...
Article
Structural safety assessment of geometrically complex masonry vaults by non-linear analysis. The Chapel of the Wurzburg Residence (Germany)
(Elsevier, 2017-06-01)
This paper addresses the structural safety assessment of the Chapel of the Würzburg Residence (Germany), one of the most important churches of the Central European Baroque. It was declared as World Heritage Site by UNESCO ...
Presentation
Predicción de la estabilidad estructural mediante Análisis Modal Operacional. Teatro Romano de Cádiz
(2013)
El presente artículo expone la caracterización dinámica de un grupo de edificios situados sobre el Teatro Romano de Cádiz a través de pruebas de vibración ambiental. Con los datos obtenidos de estas pruebas se calibraron ...
Presentation
Identificación de las propiedades mecánicas de la piedra de San Cristóbal mediante técnicas no destructivas
(2018)
La alteración de la Piedra arenisca es una inquietud para los técnicos y restauradores del patrimonio histórico, ya que es la piedra base de muchos edificios de nuestro patrimonio histórico. En este trabajo nos vamos a ...
Presentation
Dynamic identification of historical and singular baroque vaults designed by Balthasar Neumann basilica of the fourteen holy helpers and chapel of the Wurzburg residence (Germany).
(2017)
Balthasar Neumann was a German Baroque architect with a wide experience on the design and construction of geometrically singular masonry vaults. Understanding the complex behaviour of this masonry vaults appears as a ...
Presentation
Updating models of finite elements by modal operational analysis and genetic algorithms. Application to architectural heritage built
(2017)
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 ...
PhD Thesis
Evaluación estructural de edificaciones históricas mediante análisis modal operacional (OMA)
(2016-11-09)
El análisis modal operacional (OMA) se ha consolidado en las últimas décadas como un método de gran interés para caracterizar los parámetros dinámicos (frecuencias naturales, modos de vibración y coeficientes de amortiguamiento ...
Article
Influence of moisture content on the mechanical properties of an ancient high-porosity building sandstone: San Cristóbal's stone (Andalusia, Spain)
(Elsevier, 2023-07)
San Cristóbal’s is a porous sandstone that is present in masonry structures of numerous historical buildings located in the southwest of Spain (15th–18th centuries). In order to guarantee conservation and structural ...
Article
Integration of disciplines in the structural analysis of historical constructions. The Monastery of San Jer´onimo de Buenavista (Seville-Spain)
(Elsevier, 2021-03-01)
The assessment of the structural health of historical constructions is needed to carry out correct diagnoses and implement proper decision making strategies in the preservation built cultural heritage. In order to provide ...