SLAB DESIGN - Memphis
of the beam in the two directions must be related as follows: 2 12 2 21 0.2 5.0 l l α α ≤≤ where cb b cs s EI EI α= is the ratio of flexural stiffness of beam sections to flexural stiffness of a width of slab bounded laterally by center lines of adjacent panels (if any) on each side of the beam.
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