railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Bearing Capacity
According to Terzaghi's bearing capacity theory, the angle of shear failure planes of the Rankines passive zones of linear shear, with the horizontal is _____________. (where φ = angle of internal friction)
1
45 − φ/2
2
45
3
45 + φ/2
4
φ/2