Q44
What type of rock support is commonly used in weak, fractured rock zones?
A.
Anchor rods
B.
Rock bolts
C.
Shotcrete
D.
All of the above
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
In weak fractured zones, all of the above�shotcrete, bolts, and anchors�are often used together for composite support.