Probabilistic reliability assessment of existing masonry buildings: The church of San Justo y Pastor
Identificadores
URI: https://hdl.handle.net/10481/87174Metadatos
Mostrar el registro completo del ítemEditorial
Elsevier
Departamento
Universidad de Granada. Grupo de investigación TEP167Materia
Masonry historical buildings Probabilistic assessment Reliability assessment Seismic damage FEM analysis
Fecha
2020-11-15Referencia bibliográfica
Fernando Ávila, Esther Puertas, Rafael Gallego, Probabilistic reliability assessment of existing masonry buildings: The church of San Justo y Pastor, Engineering Structures, Volume 223, 2020, 111160, ISSN 0141-0296, https://doi.org/10.1016/j.engstruct.2020.111160
Resumen
There exists a large number of masonry historical buildings with a high heritage value whose preservation has to be ensured. For this purpose, it is important to establish a methodology to assess their structural reliability in the case of extraordinary load events. Particularly, the materials and construction techniques employed in this kind of buildings make them especially vulnerable in the event of an earthquake. This paper presents and discusses a probability-based reliability analysis to determine the damage on existing masonry structures subjected to seismic loads. Geometric and material data are introduced in a three-dimensional FEM model, which takes into consideration the uncertainties that exist in the material properties. The reliability of the structure is determined via the definition of a Damage Index and carrying out a Monte Carlo-type analysis. The case of study presented in this paper is the church of San Justo y Pastor located in Granada, a seismic-prone region in southern Spain.