The weight of the raft is not considered in the structural design, because ___________
(a) Weight is carried by subsoil
(b) Raft does not remain contact with soil
(c) The weight is transferred to column
(d) All of the mentioned
The question was posed to me during an internship interview.
I would like to ask this question from Shallow Foundations topic in portion Shallow Foundations of Geotechnical Engineering II