The Modelling of Soil Consolidation - Engineering Assignment Help

Assignment Task

Background

Consolidation is the gradual changes in volume of a partly or fully saturated soil when subject to a sustained load. The changes are mainly due to the removal of gases, fluids and organic matter from the soil. We simplify our model to consider this matter as water.

Modelling of the problem
The modelling of soil consolidation in this assignment makes the following assumptions:
• soil particles have no air
• soil particles initially have a capacity to hold water and is considered full

o for example, if clay can hold 40% water, then at the beginning of the simulation, the clay particle holds 40% water.
• water is an incompressible fluid
• water moving out of a particle will cause the particle to compress
• any amount of water removed from a particle cannot be reintroduced
• soil particle categorisation is limited to Clay and Shale and only relevant to the initial conditions
• bedrock is an incompressible particle and will always provide an equal and opposite reactive force
• The void particle is a simple characterisation of representing a lower pressure area and it is assume to have no volume or capacity. A sand column could be represented as a lower pressure region, but as a void it has no capacity.

We model a particle of soil.
• soil consists of a mixture of solid matter (aggregate) and water.
• soil particle has a capacity to hold water. This is dictated by the soil type and the water capacity value [0,1]
• soil particle has pressure acting on it.
• Initially the soil particle is at a rest state, in equilibrium with its neighbours.
• adding force to the soil will cause change in pressure and result in a movement of water
• assume a particle is 1 unit wide and 1 unit deep (square)

We model the movement of water.
• water is an incompressible fluid.
• the entire soil mass is considered as a body of fluid where the pressure is even throughout.
• water reaching a void in the soil will cause it to leak out (sink). Void are explicitly defined in every simulation.
• pressure acting on the soil will cause the equivalent water mass to leave the exit points of the soil.

This Engineering Assignment has been solved by our Engineering experts at My Uni Paper. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.
Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.