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Puesta en valor de una escuela patrimonial en zona de alto riesgo sísmico: un caso de estudio

N. G. Maldonado, P. Martín, I. Maldonado and 1 more

Revista ALCONPAT · 2014

doi:10.21041/ra.v4i2.66 (opens in a new tab)

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Abstract

RESUMEN La Escuela Mitre es un edificio educacional monumental, habilitado en 1906, de mampostería cerámica cocida sin encadenar. Durante su vida útil ha sufrido daños debido a los terremotos impulsivos de Mendoza, Argentina, a los cambios en los materiales y a la falta de mantenimiento. La metodología de estudio ha incluido las siguientes etapas: una inspección detallada, las decisiones de emergencia, el análisis de las condiciones de conservación del edificio, el diagnóstico y las alternativas de rehabilitación. Con los datos de campo y de laboratorio, se ha modelado el edificio mediante elementos finitos. Las ventajas del uso del hormigón en la rehabilitación es lograr el menor costo y el mejor desempeño estructural de acuerdo con las normas de rehabilitación vigentes, pero desde el punto de vista patrimonial, se ha preferido la combinación de estructuras de acero que no interfieren con la fábrica original y la rehabilitación de fundaciones con hormigón armado. Palabras clave: patrimonio; seguridad; sismorresistente; puesta en valor. ABSTRACT The Mitre School is a monumental building enabled in 1906 using fired ceramic masonry without tie-reinforcement. During its service life it has suffered damages from impulsive earthquakes in Mendoza, Argentina, as well as from changes in the materials and lack of maintenance. The methodology of study included the following stages: a detailed inspection, emergency decisions, analysis of conservation state of the building, as well as the diagnosis and rehabilitation alternatives. With the data from the field and laboratory tests, the building was modeled by using finite elements. The advantages of the use of concrete in the rehabilitation include the lowest cost and the best structural performance according to rehabilitation standards in force; nonetheless, from the standpoint of heritage, the combination of steel structures, that do not interfere with the original factory, and the rehabilitation of reinforced concrete foundations are preferred. Keywords: heritage; safety; seismic resistant; enhancement.

Abstract licence: CC BY

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