Incremental Stress-Soil Mechanics. Show working and select the right option

Incremental Stress-Soil Mechanics. Show working and select the right option Refer to the cross-section profile through...
Civl/Geotechnical Engineering - Show your working and select the
best option below.
Given the soil profile below with a aline load Q acting on the surface with points A and B at the same depth, and C and D at the same depth. Determine if the variation of incremental stress induced by the line load on the surface compares to the incremental stresses at poitns A, (AOA) & B, (AB). Q[kN/m] Ground Level B A0AA03 O A0A-40B There is no...
please show step by step (also show how to find the vertical stress
increase)
18 A new petroleum storage tank is proposed at an oil refinery to be supported by a 20-meter diameter slab foundation at the ground surface. The structure will produce a uniform load of 110 kN/m2 on the entire slab foundation. A subsurface investigation has revealed the shown soil profile. A series of laboratory tests on representative samples obtained from the clay stratum has resulted in the...
3-5 The cross-sectional dimension of a concrete retaining wall is shown in Fig 3-34, together with the soil profile of the ground. If a vertical line load (in- cluding the self weight of the wall) acting on the wall foundation is P = 1000 kN/m and its point of application is 3.83 m to the wall front toe A. The horizontal thrust on the wall back is H =350 kN/m and its point of ap- plication is 3.5m above the...