Hello, I am modelling an underground tank which is subjected to buoyancy after construction due to increase in the ground water level. How do I model the buoyant forces that act under the tank model in PLAXIS 3D ?
Dear Kailasa,
I'm not sure what exactly is the problem. You could just define a new increased water level and calculate. The increased water level will give buoyancy as expected.
With kind regards,
Dennis Waterman