In-plane shear tests on masonry panels with plaster: correlation of structural damage and damage on artistic assets

In the paper, possibilities of correlation of structural damage and damage of attached artistic assets on multi-leaf stone masonry walls by means of destructive and non-destructive testing (NDT) methods are investigated. Results from two testing campaigns carried out at the University of Genoa and U...

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Bibliographic Details
Published in:Bulletin of earthquake engineering 2015-01, Vol.13 (1), p.237-256
Main Authors: Calderini, Chiara, Abbati, S. Degli, Cotič, Patricia, Kržan, Meta, Bosiljkov, Vlatko
Format: Article
Language:English
Subjects:
Boundary conditions
Civil Engineering
Correlation analysis
Damage
Diagnostic tests
Earth and Environmental Science
Earth Sciences
Environmental Engineering/Biotechnology
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Hydrogeology
Masonry
Nondestructive testing
Original Research Paper
Plasters
Shear tests
Stone
Structural damage
Structural Geology
Walls
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Summary:In the paper, possibilities of correlation of structural damage and damage of attached artistic assets on multi-leaf stone masonry walls by means of destructive and non-destructive testing (NDT) methods are investigated. Results from two testing campaigns carried out at the University of Genoa and University of Ljubljana are briefly presented. In particular, diagonal tests with different levels of pre-compression and shear tests under different boundary conditions were carried out in Genoa and Ljubljana, respectively. During the tests, different damage limit states (DL) of both masonry walls (SE) and attached plasters (AA) were investigated by means of NDT’s. Two different types of rubble stone masonry were considered (uncoursed random rubble vs. coursed squared rubble). For AA the results are presented in relative form in dependence from the DL of SE. Obtained results are influenced both by the type of test and tested masonry. Results of NDT revealed strong potential and a need for data fusing of both investigated methods for the evaluation of the state of the degradation behind the plaster.
ISSN:1570-761X
1573-1456
DOI:10.1007/s10518-014-9632-y