If the soil has a very low bearing capacity and still if piles are not a feasible option, then the best choice is -
Mat raft
The mat raft foundation is designed specifically for situations where the soil cannot support concentrated loads from individual footings. In the specific scenario given, where low bearing capacity soil prevents the use of standard shallow footings and piles are not possible, the mat raft foundation offers a practical engineering solution by effectively reducing the load pressure on the weak soil.
Important Questions from Bearing Capacity
A pile of length L per meter length is suspended at two points, the maximum B.M. at the center of the pile or at the points of suspension is
Which of the following statements is true?
Identify the state of sand, if the number of blow in the SPT test is more than 50.
Dilatancy correction for SPT N value is applied to:
The maximum total settlement for isolated foundations on clayey soils should be limited to
