Question

In case of ________ it is seen that the allowable bearing pressure on the soil is not exceeded, even under the worst conditions.

(a) Withdrawal of moisture from the sub-soil

(b) Transpiration of trees and shrubs

(c) Unequal settlement of the sub-soil

(d) Atmospheric action

I have been asked this question in final exam.

My question is based upon Foundations in division Foundations of Construction & Building Materials

Answer 1

Right option is (c) Unequal settlement of the sub-soil

For explanation I would say: Such preventive measures are adopted in case of unequal settlement of the subsoil which leads to formation of cracks in the buildings, which in future, leads to serious defect.