Search Results - "Morad, Doron"

Stress Heterogeneity and the Onset of Faulting Along Geometrically Irregular Faults by Morad, Doron, Lyakhovsky, Vladimir, Hatzor, Yossef H., Sagy, Amir

“…We present a two‐dimensional analytical solution for the static stress field around a rough interlocked interface under background stresses and its…”
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Fault roughness controls sliding instability by Morad, Doron, Sagy, Amir, Tal, Yuval, Hatzor, Yossef H.

“…•Slip dynamics is studied in shear experiments for wide range of roughness profiles.•The tested surfaces exhibit a wide spectrum of frictional behaviours.•We…”
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The significance of displacement control mode in direct shear tests of rock joints by Morad, Doron, Sagy, Amir, Hatzor, Yossef H.

“…Servo-controlled direct shear tests of rough (RMS = 500 μm) and smooth (RMS = 7 μm) surfaces of Gabbro are performed under a constant normal stress of 5 MPa…”
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Rate Effects on Shear Deformation of Rough Limestone Discontinuities by Morad, Doron, Hatzor, Yossef H., Sagy, Amir

“…The relationship between slip velocity, resistance to shear, and geometrical evolution of initially rough limestone surfaces is investigated in…”
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Energy Dissipation During Shear Along Experimental Rough Faults by Morad, Doron, Reches, Ze'ev, Sagy, Amir, Hatzor, Yossef H.

“…The energy budget and the interplay between stable friction evolution and dynamic stick‐slips are tested here under continuous slip along rough faults. We…”
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