Frictional strength and strain weakening in simulated fault gouge: Competition between geometrical weakening and chemical strengthening

Keyphrases

• Strain Weakening 100%
• Chemical Strengthening 100%
• High-speed Sliding 66%
• Fault Process 33%
• Comminuted 33%
• Shear Surface 33%
• Low Porosity 33%
• Shear Orientation 33%
• High Shear Strain 33%
• Frictional Wear 33%
• Hydro-mechanical Effects 33%
• Riedel Shear 33%
• Wear Process 33%
• Grain Size Reduction 33%

Engineering

• Sliding Velocity 100%
• Porosity 20%
• Size Reduction 20%
• Shear Strain 20%
• Data Show 20%
• Stick-Slip 20%
• Process Chemical 20%
• Shear Zone 20%
• Shear Localization 20%
• Wear (Damage) 20%