Blar i SINTEF Open på forfatter "Ruiz, Arturo Rubio"
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Modelling of fatigue damage in granitic rock by piezoelectric effect in quartz phase due to alternating current excitation
Saksala, Timo; Ruiz, Arturo Rubio; Kouhia, Reijo; Kane, Pascal-Alexandre Saidou; Hokka, Mikko (Peer reviewed; Journal article, 2023)This paper considers numerical modelling of hypothetical fatigue damage in granitic rock by alternating current (AC) excitation of piezoelectric properties of Quartz. For this end, a numerical method consisting of a rock ... -
Weakening of tensile strength of granitic rock by HV-HF-AC actuation of piezoelectric properties of Quartz: a 3D numerical study
Saksala, Timo; Ruiz, Arturo Rubio; Kane, Pascal-Alexandre Saidou; Hokka, Mikko (Peer reviewed; Journal article, 2023)High-voltage and high-frequency alternating current (HV-HF-AC) excitation of piezoelectric properties of Quartz is a potential method to induce cracks in granite. This was recently shown in a numerical feasibility study ...