How to calculate lateral earth pressure for an inclined retaining wall with clay back fill

The vertical total stress in an element of soil at a depth of 5m within a clay embankment has been estimated to be 139 kPa. The porewater table has been found to be 1.1 m above the element. Estimate the horizontal shear strength in kPa in the element (take the effective cohesion to be 15.2 kPa, the effective friction angle to be 30.3o and the unit weight of water to be 10 kN/m3).(give your answer to 1 d.p.)

A square footing 2.00 x 2.00 m2 at a depth of 1.50 m in a sand deposit. The bulk and saturated unit weights are 2.00 t/m3 and 2.50 t/m3. The shear strength parameters are c = 1 and ɸ = 30o. Determine the bearing capacity of the soilfollowing cases: a. G.W.T at 5.0 m below ground level.b. G.W.T at 1.0 m below ground level. c. (G.W.T at ground leveld. G.W.T at foundation level11:34 pm

A soil sample 10 mm thick in an oedometer with one-way drainage was subjected to an increase in pressure of 150 kPa. Use the graph below to predict the excess pore pressure at a point 5.5 mm from the drainage end, after 40 minutes, when Tv is calculated to be 0.35.

A square footing 2.00 x 2.00 m2 at a depth of 1.50 m in a sand deposit. The bulk and saturated unit weights are 2.00 t/m3 and 2.50 t/m3. The shear strength parameters are c = 1 and ɸ = 30o. Determine the bearing capacity of the soilfollowing cases: a. G.W.T at 5.0 m below ground level.b. G.W.T at 1.0 m below ground level. c. (G.W.T at ground leveld. G.W.T at foundation level

Question 3(1 mark)SavedThis graph shows the change in pressure with depth below the Earth's surface.Determine the pressure (in GPa) at a depth of 2100 km.50100150200