The silos were made of steel. The silos are premade. What I need to determine is the foundation. They gave me a limited amount of data. As for the backfill, I cant confirm whats beneath the gravel and sand backfill, the fill is 3meter high.
I was tasked to design the foundation of two cement silos on a 3 meter mixed gravel and sand backfill. This is my first time to design and badly needed all the help I can get. Thank you! I am from the Philippines by the way.