Structural and compositional anisotropy in Macael marble (Spain) by ultrasonic, XRD and optical microscopy methods

MP Sáez-Pérez, J Rodríguez-Gordillo - Construction and Building Materials, 2009 - Elsevier
By using the non-destructive technique of ultrasonic transmission, this paper undertakes a
study of the compositional and structural discontinuities in marble from Macael (Almería …

Closed full-field solutions for stresses and displacements in the Brazilian disk under distributed radial load

CF Markides, DN Pazis, SK Kourkoulis - International Journal of Rock …, 2010 - Elsevier
The Brazilian disk test, namely the diametric compression of a circular disk by radial loads
that are uniformly distributed along two symmetric arcs of its periphery, is studied using the …

A complete methodology for the mechanical diagnosis of statue provided by innovative uses of 3D model. Application to the imperial marble statue of Alba-la-Romaine …

M Bagnéris, F Cherblanc, P Bromblet, E Gattet… - Journal of Cultural …, 2017 - Elsevier
A multidisciplinary methodology is presented to assess the mechanical behaviour of a
marble statue with complex fracture plans and localized cracks. First, a 3D model is …

Correlation between the electric and acoustic signals emitted during compression of brittle materials

ED Pasiou, D Triantis - Frattura ed Integrità Strutturale, 2017 - fracturae.com
An experimental protocol is described including a series of uniaxial compression tests of
three brittle materials (marble, mortar and glass). The Acoustic Emission (AE) technique and …

Predicting fracture of mortar beams under three-point bending using non-extensive statistical modeling of electric emissions

C Stergiopoulos, I Stavrakas, D Triantis… - Physica A: Statistical …, 2015 - Elsevier
Weak electric signals termed as “Pressure Stimulated Currents, PSC” are generated and
detected while cement based materials are found under mechanical load, related to the …

A preliminary study for prefailure indicators in acoustic emissions using wavelets and natural time analysis

G Hloupis, I Stavrakas, F Vallianatos… - Proceedings of the …, 2016 - journals.sagepub.com
Acoustic emission tests were conducted on prismatic Dionysos' marble specimens subjected
to compressive mechanical loading cycles. Two groups of acoustic emission time series …

Acoustic emission activity for characterizing fracture of marble under bending

E Tsangouri, DG Aggelis, TE Matikas, AC Mpalaskas - Applied Sciences, 2015 - mdpi.com
The present paper occupies with the acoustic emission (AE) monitoring of fracture of marble.
The specimens belong to two different material types and were tested in three-point bending …

The actual boundary conditions in the Flattened Brazilian Disc test

CF Markides, ED Pasiou, ME Stavropoulou - Materials Today: Proceedings, 2023 - Elsevier
In the present study an attempt is made to assess a recently presented analytical approach
to the problem of the contact stresses developed along the Flattened Brazilian Disc (FBD) …

Bowing of marble slabs: Evolution and correlation with mechanical decay

P Marini, R Bellopede - Construction and Building Materials, 2009 - Elsevier
The bowing phenomenon is frequently a problem for newly constructed buildings, where
marble slabs used in façades are usually very thin and have a high slenderness ratio. This …

[PDF][PDF] Acoustic emissions and pressure stimulated currents experimental techniques used to verify Kaiser effect during compression tests of Dionysos marble

I Stavrakas - Frattura ed Integrità Strutturale, 2017 - pdfs.semanticscholar.org
The damage development due to externally applied mechanical stress is a hot topic of
interest involving several applications of everyday life, like civil engineering, monument …