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Safety, Rehabilitation and Seismic Improvement of San Silvestro’s Church in Crevalcore (BO), after 2012 Seismic Event in Emilia
Abstract:
The design and realization of seismic improvement interventions have proceeded a logic and temporal process: first at all the damage analysis, safety compatible and reversible actions, detailed surveys and direct and historic-documental investigations concerning typologies, geometries, materials and building’s damages; analysis of vulnerability and seismic improvement design of interventions, all approved by Regional Seismic Service and Superintendence of Cultural Heritage; lastly, realization of works according to the project and the law, the quality and the prescriptions of control authorities. The interventions have respected principal design’s purposes, in synthesis: 60% of seismic improvement to the actual laws, even if not compulsory for an heritage building; compatible materials with the originals under the mechanical, physical and chemical aspect; reversible structural interventions respectful to the artefact behaviour before the realization and focused to not modify the spatial, material and chromatic aspect of architectural complex. The principal structural interventions are: restoration, partial rebuilding and reinforcing of groin vaults, mechanical anchors and ringing elements; restoration of load bearing wall elements and improvement of their mechanical characteristics.
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577-585
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July 2017
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© 2017 Trans Tech Publications Ltd. All Rights Reserved
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