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This question belongs to Geological Engineering Rock Mechanics And Rock Engineering

Rock Mechanics and Rock Engineering

?

Which factor least affects the strength of a rock joint?

A) Water content B) Joint roughness C) Joint infill D) Rock color

Answer & Solution

Correct Answer: Option D

Rock color is not a mechanical property and does not influence strength. Water, roughness, and infill significantly affect joint behavior.

Question posted by Examveda

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