1.

A _________ foundation is a special type of isolated footing, generally provided for heavy loaded steel structure specially in those location where bearing of soil is poor.(a) Raft(b) Grillage(c) Inverted arch(d) CombineI have been asked this question during an interview.Enquiry is from Special Foundations topic in section Foundations of Construction & Building Materials

Answer»

Correct answer is (b) Grillage

Easiest explanation: Grillage FOUNDATION is very useful where bearing of soil is POOR. The depth of foundation is limited from 1 m to 1.5 m. The LOAD of column is distributed or spread to a very large area by means of layers of joists.



Discussion

No Comment Found

Related InterviewSolutions