PSI - Issue 3

D. Triantis et al. / Procedia Structural Integrity 3 (2017) 346–353 8 D. Triantis, E.D. Pasiou, I. Stavrakas, I. Dakanali and S.K. Kourkoulis / Structural Integrity Procedia 00 (2017) 000–000

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time instant at which the PSC exceeds for the first time 50% of its maximum value. For low loading rates this is achieved at about 75% of the fracture load, while for higher rates, this is achieved at about only 25% to 35% of the respective fracture load. References Anastasiadis, C., Stavrakas, I., Triantis, D., Vallianatos, F., 2007. Correlation of Pressure Stimulated Currents in Rocks with the Damage Variable, Annals of Geophysics 50, 1-6. Archer, J.W., Dobbs, M.R., Aydin, A., Reeves, H.J., Prance, R.J., 2016. Measurement and Correlation of Acoustic Emissions and Pressure Stimulated Voltages in Rock Using an Electric Potential Sensor, International Journal of Rock Mechanics and Mining Sciences 89, 26-33. Cartwright-Taylor, A., Vallianatos, F., Sammonds, P., 2014. Superstatistical View of Stress-Induced Electric Current Fluctuations in Rocks, Physica A: Statistical Mechanics and its Applications 414, 368-377. Colombo, I.S., Main, I.G., Forde, M.C., 2003. 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