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Risa Foundation Slab Design. To get a design for slab on grade simply draw a slab element which has the appropriate thickness: The industrial building that this raft is designed for has 5 stories with dead and live loads which are shown in table 2.
Risafoundation gives you the ability to solve and optimize all types of foundation systems, including mat foundations, grade beams and isolated spread footings. They can also be used to double check design strip results as design strip results typically show the envelope of the worst case moments in the whole. • it is used where the supporting soil has low bearing capacity.
RISA Structural Analysis & Design
If the moment varies along the length of a design strip then the individual design cuts will show a varying amount of moment demand at each section. Introduction concrete slabs on grade are a very common type of concrete construction. Will risa be adding a post tensioning option at any point? Was the slab design in risafoundation a slab on grade, or a suspended structural slab with no subgrade modulus?