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FIGURE 15.25 Comparison of the nominal shear stress carried by the concrete for one-way slabs without shear reinforcement.

The minimum area of shear reinforcement required by CSA A23.3-94 is given by b s

Figure 15.26 presents a comparison of the minimum amounts of shear reinforcement. The ACI 318-02 and CSA A23.3-94 expressions give similar amounts of shear reinforcement, while the EC2-02

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