In local shear failure, the failure surface do not reach the ground surface because ____________
(a) Compression of soil under the footing
(b) Ultimate bearing capacity is not well defined
(c) Failure is defined by large settlements
(d) All of the mentioned
I have been asked this question in examination.
I'd like to ask this question from Types of Bearing Capacity Failures topic in chapter Bearing Capacity of Geotechnical Engineering II