Issue 40

I. Stavrakas, Frattura ed Integrità Strutturale, 40 (2017) 32-40; DOI: 10.3221/IGF-ESIS.40.03 40 [4] Vallianatos, F., Triantis, D., Tzanis, A., Anastasiadis, C., Stavrakas, I., Electric Earthquake Precursors: From Laboratory Results to Field Observations, Physics and Chemistry of the Earth, 29 (2004) 339-351. [5] Stavrakas, Ι., Triantis, D., Agioutantis, Z., Maurigiannakis, S., Saltas, V., Vallianatos, F., Pressure Stimulated Currents in rocks and their correlations with mechanical properties, Natural Hazards and Earth System Sciences, 4 (2004) 563- 567. [6] Stavrakas, Ι., Anastasiadis, C., Triantis, D., Vallianatos, F., Piezo Stimulated currents in marble samples: Precursory and concurrent – with – failure signals, Natural Hazards and Earth System Sciences, 3 (2003) 243-247. [7] Triantis, D., Stavrakas, I., Anastasiadis, C., Kyriazopoulos, A., Vallianatos, F., An analysis of Pressure Stimulated Currents (PSC), in marble samples under mechanical stress, Physics and Chemistry of the Earth, 31 (2006) 234-239. [8] Lavrov, A., The Kaiser effect in rocks: principles and stress estimation techniques, International Journal of Rock Mechanics & Mining Sciences, 40 (2003) 151–171. [9] Lavrov, A., Kaiser effect observation in brittle rock cyclically loaded with different loading rates, Mechanics of Materials, 33 (2001) 669-677 [10] Kurita, K., Fuji, N., Stress memory of crystalline rocks in acoustic emission, Geophys. Res. Lett., 6(1) (1979) 9-12. [11] Holcomb, D.J., Costin, L.S., Detection damage surfaces in brittle materials using acoustic emissions. Trans, ASME., 53 (1986) 536-544. [12] Holcomb, D.J., Stone, C.M., Costin, L.S., Combining acoustic emission locations and a microcrack damage model to study development of damage in brittle materials. In: Hustrulid, W.A., Johnson, G.S. (eds) Proc., 31st U.S. Symposium, Rock Mechanics Contributions and Challenges, Balkema, Rotterdam, (1990) 645-651. [13] Li, C., Nordlund, E., Experimental verification of the Kaiser Effect in Rocks. Rock Mech. Eng., 26-4(1993) 333-351. [14] Anastasiadis, C., Triantis, D., Hogarth, C.A., Comments on the phenomena underlying pressure stimulated currents in dielectric rock materials, J Mater Sci., 42-8 (2007) 2538-2542. doi:10.1007/s10853-006-0690-7. [15] Kyriazis, P., Anastasiadis, C., Triantis, D., Vallianatos, F., Wavelet analysis on pressure stimulated currents emitted by marble samples, Nat. Hazards Earth Syst. Sci., 6 (2006) 889–894. [16] Kyriazis, P., Stavrakas, I., Anastasiadis, C., Triantis, D., Stonham, J., Memory effects on mechanically stimulated electric signal; diversification of stimuli impact on material memory and comments on the observed features, Geophysical Research Abstracts, EGU2010-12994, 12 (2010). http://meetingorganizer.copernicus. org/EGU2010/EGU2010-12994.pdf. [17] Kourkoulis, S.K., Exadaktylos, G.E., Vardoulakis, I., Unotched Dionysos-Pentelicon marble beams in three point bending: The effect of nonlinearity, anisotropy and microstructure, Int. J. Fracture, 98 (1999) 369–392. [18] Exadaktylos, G.E., Vardoulakis, I., Kourkoulis, S.K., Influence of nonlinearity and double elasticity on flexure of rock beams - I. Technical theory, International Journal of Solids and Structures, 38(22-23) (2001) 4091-4117. [19] Exadaktylos, G.E., Vardoulakis, I., Kourkoulis, S.K., 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) (2001) 4119- 4145. [20] Kourkoulis, S.K., Prassianakis, I., Agioutantis, Z., Exadaktylos, G.E., Reliability assessment of the NDT results for the internal damage of marble specimens, International Journal of Material and Product Technology, 26(1/2) (2006) 35-56. [21] Kourkoulis, S.K., Ganniari-Papageorgiou, E., Mentzini, M., Dionysos marble under bending: Α contribution towards understanding the fracture of the Parthenon architraves, Engineering Geology, 115(3-4) (2010) 246-256. [22] Stergiopoulos, C., Stavrakas, I., Hloupis, G., Kyriazopoulos, A., Triantis, D., Anastasiadis, C., Stonham, J., Monitoring Acoustic Emissions and Electrical Signals during Three-Point Bending tests performed on cement mortar specimens, VIII International Conference on Fracture Mechanics of Concrete and Concrete Structures, FraMCoS-8, Toledo (Spain), 2013. http://www.framcos.org/FraMCoS-8/p591.pdf [23] Stergiopoulos, C., Stavrakas, I., Hloupis, G., Triantis, D., Vallianatos, F., Electrical and acoustic emissions in cement mortar beams subjected to mechanical loading up to fracture, Engineering Failure Analysis, 35 (2013) 454–461. [24] Vallianatos, F., Triantis, D., Scaling in pressure stimulated currents related with rock fracture, Physica A, 387 (2008) 4940-4946.