The computation of stress in plastic equilibrium is based on __________
(a) Theory of plasticity
(b) Mohr’s theory of rupture
(c) Rankine’s theory
(d) All of the mentioned
I got this question in a job interview.
This intriguing question originated from Plastic Equilibrium in Soils : Active and Passive States topic in portion Failure Envelopes & Earth Pressure of Geotechnical Engineering II