Study of optical tag profile of the tag recognition measurement system in cultural heritage

Mangini, Fabio; Dinia, Lorenzo; Muto, Mauro Del; Federici, Enrico; Rivaroli, Laura

doi:10.1016/j.culher.2020.04.012

Cited by 4 publications

(2 citation statements)

References 12 publications

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“…Various traditional sensors are available such as piezoelectric sensors, ultrasonic sensors, and optical sensors that detect the damages, cracks, and strains in prescribed locations [1][2][3][4]. Innovative methods such as tag recognition and pattern recognition techniques are employed for the measurement of cracks, and macro displacement is used for the monitoring of structures [5][6][7]. The recent era of material science has enabled the carrying out of studies on the development of a smart sensor that can sense on its own any change in load, stress, and strain.…”

Section: Introductionmentioning

confidence: 99%

Development and Implementation of Cement-Based Nanocomposite Sensors for Structural Health Monitoring Applications: Laboratory Investigations and Way Forward

Roopa¹,

Hunashyal²

2022

Sustainability

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Recent advances in material science and self-sensing technology have enabled the development of cement-based nanocomposite sensors that detect the damage on their own by exhibiting piezoelectric properties corresponding to the response of the structures. The present study involves the development and implementation of these sensors in the structural components and monitors the response by correlating the piezoelectric properties of the sensors with the stress-strain response to identify the potential damage. For this purpose, the carbon fiber (CF) and multiwalled carbon nanotubes (MWCNT) are used as nanofiller in the cementitious matrix to develop the self-sensing sensors. These sensors possess high strength, large elastic modulus, and piezo resistivity properties, which make them promising smart sensor materials for structural health monitoring applications. Two example applications involving the beam and column as the structural components are used for the experimentation. After embedding the sensors into the structural components, the response is evaluated in the form of resistance versus load. The self-sensing sensor is capable of detecting the nanostructural cracks during the loading of the system. Based on the severity of loading, the resistivity will indicate the damage state of the structural component which helps in deciding the suitable retrofitting strategies for the maintenance of the structural component to elongate the service life of the structures. The developed sensors also possess good mechanical and electrical properties and hence they have promising characteristics for real-time health monitoring applications.

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Section: Introductionmentioning

confidence: 99%

Development and Implementation of Cement-Based Nanocomposite Sensors for Structural Health Monitoring Applications: Laboratory Investigations and Way Forward

Roopa¹,

Hunashyal²

2022

Sustainability

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“…The methods of the conservation, monitoring and restoration of mural works are not yet codified [40][41][42][43]. However, there are many projects that have already been carried out, and publications that have allowed the sharing of applied methodologies [44][45][46]. 6.…”

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confidence: 99%

Mural Art Conservation Data Recording (SCIMA): The Graart Project

et al. 2021

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Urban art in Italy is experiencing a remarkable evolution that has quickly modified urban spaces, especially in suburban areas. More and more often, we are witnessing the birth of works of art that have been commissioned by festivals, or institutional projects next to spontaneous street artworks. These large projects, often defined as “urban renewal”, when carried out through a well-thought-out design, can become real open-air museums. The proliferation of these creative and legal projects has raised the question of whether street art should be preserved over time. The conservation, or even restoration, of urban art has recently become a controversial topic in scientific debate. In Italy, different associations of researchers are developing new methodologies for preserving street artworks; everyone agrees on the importance of the implementation of good conservation practices. The documentation of the existing condition of a work of art is the first step to start taking care of it. In this article we introduce SCIMA (Scheda Conservativa Informatizzata Mural Art), a digitizing conservation data report that is specific for mural art. The aim of SCIMA was to define the existing condition of the work of art, starting with the socio-cultural and artistic importance, to describe its environment, to define the materials used and its deterioration problems, to suggest conservative interventions. It was born as an analogical tool (sheet) but we are working on digitizing it (database) in order to maintain access to the data recorded for the future.

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Urban morphology parameters towards multi-risk scenarios for squares in the historical centers: Analyses and definition of square typologies and application to the Italian context

Rosso

Bernabei

Bernardini

et al. 2022

Journal of Cultural Heritage

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Study of optical tag profile of the tag recognition measurement system in cultural heritage

Cited by 4 publications

References 12 publications

Development and Implementation of Cement-Based Nanocomposite Sensors for Structural Health Monitoring Applications: Laboratory Investigations and Way Forward

Development and Implementation of Cement-Based Nanocomposite Sensors for Structural Health Monitoring Applications: Laboratory Investigations and Way Forward

Mural Art Conservation Data Recording (SCIMA): The Graart Project

Urban morphology parameters towards multi-risk scenarios for squares in the historical centers: Analyses and definition of square typologies and application to the Italian context

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