n the cut-and-fill method, ____. rock bolts are fastened to stable bedrock mater
ID: 157756 • Letter: N
Question
n the cut-and-fill method, ____.
rock bolts are fastened to stable bedrock
material is removed from the up a slope and placed at the base
material is removed from the base of a slope
benches are cut into a hillside
retaining walls are constructed and anchored into bedrock
a.rock bolts are fastened to stable bedrock
b.material is removed from the up a slope and placed at the base
c.material is removed from the base of a slope
d.benches are cut into a hillside
e.retaining walls are constructed and anchored into bedrock
Explanation / Answer
b is the right answer , the amount of material is removed and filled after wards whihc doesnot matched to the previous height
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