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Note 2 to NAD Table 7 is taken to mean that the resulting span/effective depth ratio, after the service stress modification, is limited to the value tabulated for nominally reinforced concrete. In this case the value is 44.

4.1.2.2.8 Serviceability - cracking

For a slab with h < 200 mm no further measures are required to control cracking, provided the requirements of EC2 Clause 5.4.3 have been applied.

4.1.2.2.9 Detailing

For the short span, use alternately staggered bars and anchor 50% of the mid-span reinforcement at the external support.

Anchorage force (at external support) a.

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