Archivio Istituzionale della RicercaThis study concerns the assessment of damage by electrical resistance measurements on laboratory mortar specimens and terracotta statues experiencing different stress conditions. The evolution of damage based on changing resistance shows agreement with theoretical predictions of continuum damage mechanics. We show that continuum damage models provide also theoretical support to estimate statues’ residual lifetime by correlating in situ electrical resistance measurements with measurements on the laboratory specimens.
Mechanical damage of historical terracotta statues analyzed by electrical resistance measurements / Niccolini, Gianni; Borla, Oscar; Accornero, Federico; Lacidogna, Giuseppe; Carpinteri, Alberto. - ELETTRONICO. - (2013), p. 105. (Intervento presentato al convegno XXI Congresso dell'Associazione Italiana di Meccanica Teorica e Applicata tenutosi a Torino nel 17-20 Settembre 2013).
Mechanical damage of historical terracotta statues analyzed by electrical resistance measurements
NICCOLINI, Gianni;BORLA, OSCAR;ACCORNERO, FEDERICO;LACIDOGNA, GIUSEPPE;CARPINTERI, Alberto
2013
Abstract
This study concerns the assessment of damage by electrical resistance measurements on laboratory mortar specimens and terracotta statues experiencing different stress conditions. The evolution of damage based on changing resistance shows agreement with theoretical predictions of continuum damage mechanics. We show that continuum damage models provide also theoretical support to estimate statues’ residual lifetime by correlating in situ electrical resistance measurements with measurements on the laboratory specimens.
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https://hdl.handle.net/11583/2519116
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