I have an 1' thick existing OCTAGON FOOTING down below the grade. On top of the octagon footing is an smaller existing octagon pedestal. The pedestal is 6' thick and 1' above the grade.
The existing foundation is currently supporting an old vessel. The old vessel will be replaced with a new...
I have an 1' thick OCTAGON FOOTING down below the grade. On top of the octagon footing is an smaller octagon pedestal. The pedestal is 6' thick and 1' above the grade. There are vertical load, moment, and shear on top of the pedestal. I can calculate the total moment M and vertical load P at...