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Structural health monitoring of the church of Santa Casa da Misericórdia of Aveiro using FBG sensors

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Detalhes bibliográficos
Resumo:This paper presents a structural health monitoring system for monitoring, with reduced visual impact, one historical building structural. The system is based on fiber Bragg gratings and comprises 19 displacement sensors and 5 temperature sensors. All the sensors were custom made according to the monitoring points' characteristics. The results obtained over the first year of monitoring are presented. The objective of this work is to gather data that will bring a deeper knowledge of how this structure behaves and to help planning the recovering interventions in this historical building.
Autores principais:Lima, Hugo F.
Outros Autores:Vicente, Romeu da Silva; Nogueira, Rogerio N.; Abe, Ilda; André, Paulo Sérgio de Brito; Fernandes, Catarina; Rodrigues, Hugo; Varum, Humberto; Kalinowski, Hypolito José; Costa, Aníbal; Pinto, João de Lemos
Assunto:Bragg gratings Fiber sensors Optical sensors Structural health monitoring
Ano:2008
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso restrito
Instituição associada:Universidade de Aveiro
Idioma:inglês
Origem:RIA - Repositório Institucional da Universidade de Aveiro
Descrição
Resumo:This paper presents a structural health monitoring system for monitoring, with reduced visual impact, one historical building structural. The system is based on fiber Bragg gratings and comprises 19 displacement sensors and 5 temperature sensors. All the sensors were custom made according to the monitoring points' characteristics. The results obtained over the first year of monitoring are presented. The objective of this work is to gather data that will bring a deeper knowledge of how this structure behaves and to help planning the recovering interventions in this historical building.

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