Question

Which of the following piles is a cast-in-situ type of concrete pile?

(a) Under-reamed pile

(b) Raymond standard pile

(c) Pressure pile

(d) Anchor pile

The question was posed to me during an interview.

I'd like to ask this question from Types of Piles in division Pile Foundations of Geotechnical Engineering II

Answer 1

The correct answer is (b) Raymond standard pile

To explain: Raymond standard pile and Raymond step-taper pile are the common types of cast-in-situ piles.