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Mechanical Energy Dissipation During Seismic Dynamic Weakening in Calcite‐Bearing Faults
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
18 september 2024
Stefano Aretusini, Xabier Barrero Echevarria, Aran...
Earthquakes are frictional instabilities caused by the shear stress decrease, that is, dynamic weakening, of faults with slip and slip rate. During...
Slip‐Dependence of Fault Frictional Stability Under Hydrothermal Conditions
GEOPHYSICAL RESEARCH LETTERS
28 july 2024
Wei Feng, Giulio Di Toro, Rodrigo Gomila, Shengli ...
In the rate‐state friction law framework, the transition from velocity weakening (V‐W) to velocity strengthening (V‐S) behavior m...
Fault Rocks Associated with the Reservoir-Triggered Seismicity of the Koyna-Warna Area (India)
GEOENERGY-INDUCED SEISMICITY: DETECTION, MANAGEMENT, AND MITIGATION I ORAL
seismology | 15 december 2023
Giulio Di Toro, Elena Spagnuolo, Alesio Chiesurin,...
In 1962, the Koyna Dam was completed 250 km southeast of Mumbai (India). Since then, the area has experienced continuous seismicity, including the Dec...
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The Influence of Friction Melt on co-Seismic Slip: Experiments Using an Energy-Controlled Rotary-Shear Machine
RUPTURE AND DEFORMATION PROCESSES, FROM SLOW TO FAST AND FROM MICRO TO MACRO III POSTER
mineral and rock physics | 15 december 2023
Nicola Tisato, Ethan M. Conrad, Brett M. Carpenter...
Weakening and strengthening mechanisms on seismogenic faults control the co-seismic evolution of the slip velocity, slip intensity, and earthquake dyn...
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Frictional Strength and Healing of Altered Basaltic Gouges From Krafla (Iceland) Under Hydrothermal Conditions
BRIDGING FIELD AND LABORATORY STUDIES TO UNVEIL THE MECHANISMS OF UNSTABLE FAULT SLIP II POSTER
tectonophysics | 13 december 2023
Wei-Hsin Wu, Wei Feng, Rodrigo Gomila, Marie Viola...
Frictional healing (Δμ), the change in frictional strength of a fault during the interseismic period, is one of the key parameters in the seismic cycl...
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Experimental investigation of rock friction in the presence of hot and pressurized fluids
SEISMOLOGY GENERAL CONTRIBUTION: EARTHQUAKES IV ORAL
seismology | 13 december 2023
Giulio Di Toro, Wei Feng, Lu Yao, Rodrigo Gomila, ...
There is ample geophysical and geological evidence that most natural and human-induced seismic sequences are associated with the circulation of fluids...
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Frictional behaviors of the serpentine-rich East Anatolian fault rocks recovered from the Kartal trench site
TECTONIC SETTING, GEOPHYSICS, SURFACE RUPTURES, AND SIGNIFICANCE OF 6 FEBRUARY 2023 EARTHQUAKE SEQUENCE IN SOUTHERN TÜRKIYE AND NORTHWESTERN SYRIA II POSTER
tectonophysics | 13 december 2023
Hiroko Kitajima, Rodrigo Gomila, Telemaco Tesei, M...
The East Anatolian Fault (EAF) is one of the major strike-slip faults and has hosted devastating earthquakes including the Mw 7.8 earthquake in Februa...
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Fault gouge melting at shallow depth during the 2008 Mw 7.9 Wenchuan earthquake
FAULTING PROCESSES: RECENT ADVANCES FROM THERMOCHRONOLOGY AND MAGNETISM II POSTER
tectonophysics | 12 december 2023
Haibing Li, Huan Wang, Giulio Di Toro, Li-Wei Kuo,...
Fault processes control seismic rupture propagation and slip. Typical rocks at shallow depths of the seismogenic faults are fluid-rich gouges (i.e., g...
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