Comportament mecànic-estructural dels edificis històrics de murs d'obra de fàbrica de maó de l'Eixample de Barcelona
- Autores: Còssima Cornadó Bardón
- Directores de la Tesis: César Díaz Gómez (dir. tes.)
- Lectura: En la Universitat Politècnica de Catalunya (UPC) ( España ) en 2015
- Idioma: catalán
- Tribunal Calificador de la Tesis: Pere Roca Fabregat (presid.), Vicenç Sarrablo Moreno (secret.), Miquel Llorens Sulivera (voc.)
- Programa de doctorado: Programa Oficial de Doctorado en Tecnología de la Arquitectura, Edificación y Urbanismo
- Materias:
- Enlaces
- Tesis en acceso abierto en: TDX
- Resumen
After 150 years from the beginning of the construction of the Eixample of Barcelona. it has become an emblem of the city. In addition to the many urban planning virtues, l'Eixample has a value that is given by the formal and constructive uniformity that is caused by the abundance of its historical buildings. The district of l'Eixample has become a whole of heritage value that needs to be preserved. The increase in structural safety requirements motivated by the evolution of regulations often leads to conservation conflicts that have led to this thesis main objective which is to find and define the structural-mechanical behavior of the historical masonry buildings of Barcelona's Eixample. Therefore, the research starts with a representative sample of the whole that comes mainly from primary sources, mostly from surveys carried out in situ by the author. The sample contains buildings in each location in the urban block. From the sample, it is performed typological classification of the structural configuration that includes the main structural elements: location of the load-bearing walls, wall openings, beam directions. staircases and eventual propping. From the typological analysis, parametrized and representative building types that lead to a series of structural models are obtained. An elastic finite element calculation is run on the resulting models on vertical load regulatory actions. The thesis studies in detail the most critical points of each building type adapting the models to the different extreme sizes that occur in the sample in order to obtain the actual tensional ranges and assess the security conditions. Finally, the results of the analysis are contrasted with the reality of the pathological state of the buildings studied. The thesis describes the damage and the most common causes that generate it comparing them with the results of structural analysis models. The conclusions and contributions of the thesis include the following areas: sampling and typological definition of the historical building of l'Eixample, knowledge of the structural model, structural behavior, safety limits and conclusions regarding the pathological state. Contributions deepen in the knowledge of the historical building of l'Eixample and provide data on their behavior towards a more conscious conservation.
