Material characterization and micro-modeling of a historic brick masonry pillar
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hdl:2117/100079
Document typeArticle
Defense date2016-10
PublisherTaylor & Francis
Rights accessRestricted access - publisher's policy
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Abstract
A masonry pillar composed of solid clay bricks, cement mortar and infill is extracted from a historical structure and tested in concentric compression. It is subjected to cyclic and monotonic loads up to compressive failure.
In parallel, samples are extracted from the pillar and are subjected to destructive tests. Non-destructive tests are performed on the pillar, as well. The properties of the constituent materials are critically examined and their role in the maximum load reached and the failure mode obtained are discussed.
Finally, a finite element micro-model of the pillar is used for the simulation of the pillar test. The influence of the existing damage on the pillar is investigated using the model, resulting in a fair approximation of the global Young’s modulus, maximum load and the failure mode.
CitationDrougkas, A., Roca, P., Molins, C. Material characterization and micro-modeling of a historic brick masonry pillar. "International journal of architectural heritage", Octubre 2016, vol. 10, núm. 7, p. 887-902.
ISSN1558-3058
Publisher versionhttp://www.tandfonline.com/doi/full/10.1080/15583058.2016.1157711
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