Q1
What does UCS stand for in rock mechanics?
A.
Ultimate Compression Shear
B.
Uniaxial Compressive Strength
AnswerC.
Uniform Core Strength
D.
Unconfined Compression Standard
Answer: Option B
Solution
Answer: Option B
Solution:
Uniaxial Compressive Strength (UCS) is the maximum axial compressive stress a rock specimen can withstand under uniaxial loading.It is a key parameter for evaluating rock strength.