I am looking for a simple method to design the top Slab, walls and bottom slab.
The top Slab has vertical down pressure of 10,000 psf.
The walls have an inward pressure of 2710 psf to 3144 psf.
The bottom slab is support on grade.
I have modeled in staad pro and tried the batch and interactive concrete design but do not like the output and how to interpret it.
Would Ram Concrete be a better solution If so can I test it out?
I see a Box Culvert Program in Bentley but it looks like a flow software not a concrete design one.