Download Lectures on Rock Mechanics - IITK - Indian Institute of Technology

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Transcript
DISCONTINUITIES
3) Faults
– shear displacement zones - sliding
Faults may contain
–
–
–
–
Fault
F
lt gouge (clay)
( l ) – weakk
Fault breccia (re-cemented rock) – weak
Rock flour
– weak
Angular fragments – may be strong