2175. If is the overall height of a retaining wall retaining a surcharge, the width of the base slab usually provided, is________________?

A. 0.3 H
B. 0.4 H
C. 0.5 H
D. 0.7 H
✅ The correct answer is option D.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top