I want to consider embankment modelling where you achieve a 3D settlement block below the structure. I consider pre-loading. I don't want to mention too much but I worked on stone columns. Found a theoretical way to tackle liquefaction (like quick sand scenario below the foundation). I considered short term settlements and what is known as secondary consolidation based on soft soils. I mentioned to other companies but I understand some have better ways to tackle. I went for short depth foundation treatment. Back to the stone columns I was told after depths of 5m the procedure had no further settlement purpose. I did mention settlement rods but my thought here was they were not developed at a large scale and settlements would still occur?