In situations where we have fully saturated backfill, do we or don't we solve using unit bouyancy? note that the backfill is not submerged in water but rather fully saturated
When a backfill soil is fully submerged due to buoyancy the effective stress will be the difference of Saturated density and pore water pressure
So coming to your question when backfill is not submerging but only saturated than the effective stress will be only due to saturated density buoyancy will not be considered
Hope this helps
Please feel free to comment on any further queries
All the best :)
Get Answers For Free
Most questions answered within 1 hours.