Issue 50

I. Dakanali et alii, Frattura ed Integrità Strutturale, 50 (2019) 370-382; DOI: 10.3221/IGF-ESIS.50.31 382 [16] Aggelis, D.G. (2011). Classification of cracking mode in concrete by acoustic emission parameters. Mechanics Research Communications, 38, pp 153-157. DOI: 10.1016/j.mechrescom.2011.03.007 [17] Ohno, K., Ohtsu, M. (2010). Crack classification in concrete based on acoustic emission, Construction and Building Materials, 24, pp 2339–2346. DOI: 10.1016/j.conbuildmat.2010.05.004 [18] Marinelli, A., Papanicolopulos, S.-A., Kourkoulis, S.K., Vayas, I. (2009). The pull-out problem in restoring marble frag- ments: a design criterion based on experimental results. Strain, 45, pp 433-444. DOI: 10.1111/j.1475-1305. 2008.00519.x [19] Kourkoulis, S.K., Exadaktylos, G. and Vardoulakis, I. (1999). U-notched Dionysos Pentelicon marble in three point bending: The effect of non-linearity, anisotropy and microstructure, International Journal of Fracture, 98, pp. 369-392. DOI: 10.1023/a:1018614023542 [20] Exadaktylos, G., Vardoulakis, I. and Kourkoulis, S.K. (2001). Influence of nonlinearity and double elasticity on flexure of rock beams - II. Characterization of Dionysos marble, International Journal of Solids and Structures, 38 (22-23), pp. 4119-4145. DOI: 10.1016/S0020-7683(00)00252-3 [21] Vardoulakis, I., Kourkoulis, S.K., Exadaktylos, G. and Rosakis, A. (2002). Mechanical properties and compatibility of building stones of ancient monuments: Dionysos marble. Proc. of the Interdisciplinary Workshop “The building stone in monuments”, Athens, IGME Publishing, Eds. M. Varti- Mataranga and Y. Katsikis, pp 187-210. [22] Kourkoulis, S.K., Ganniari-Papageorgiou, E. and Mentzini, M. (2010). Dionysos marble beams under bending: Α contribution towards understanding the fracture of the Parthenon architraves, Engineering Geology, 115(3-4), pp. 246-256. DOI: 10.1016/j.enggeo.2009.06.012. [23] Kourkoulis, S.K., Prassianakis, I., Agioutantis, Z. and Exadaktylos, G.E. (2006). Reliability assessment of the NDT results for the internal damage of marble specimens, International Journal of Material and Product Technology, 26(1/2), pp. 35-56. [24] Kourkoulis, S.K. and Ganniari-Papageorgiou, E. (2010). Experimental study of the size- and shape-effects of natural building stones, Construction and Building Materials, 24(5), pp. 803–810. DOI: 10.1016/j.conbuildmat.2009.10.027. [25] Vardoulakis, I., Exadaktylos, G.E. and Kourkoulis, S. K. (1998). Bending of marble with intrinsic length scales: A gradient theory with surface energy and size effects, Journal de Physique IV, 8, pp. 399-406. DOI: 10.1051/jp4: 1998849.