+1 vote
in Geotechnical Engineering II by (93.8k points)
The maximum depth of scour at the nose of pier is _______ Lacey’s value.

(a) Twice

(b) Thrice

(c) Half

(d) None of the mentioned

The question was asked in homework.

My question is from Analysis of Well Foundation topic in section Well Foundations of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Correct choice is (a) Twice

For explanation I would say: The maximum depth of scour at the nose of the pier, is found to be twice the Lacey’s value of normal scour depth: R = 2RL.

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