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Design a one-way floor slab to carry a uniform live load of 500 psf on a...

  1. Design a one-way floor slab to carry a uniform live load of 500 psf on a simply supported span of 21 ft, given fc’=4000 psi and fy=50000 psi. Use the ACI 318 code. Keep the reinforcement ratio at about 30% of the amount of balanced strain condition so that deflection is unlikely to be excessive.
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