Four examples of oneway reinforced concrete slabs with different supportconditions are optimized in this section. Example 1 is asimply supported slab at both ends. Example 2 has asimple support at one end and a continuous support atthe other end. Exa mple 3 it is part of a multi-spacereinforced concrete slabs and therefore can beconsidered continuous at both ends (). Example 4 is aone-way cantilever reinforced concrete slab.