RF-CONCRETE Surfaces

RF-CONCRETE Surfaces

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2.5.5 Armadura longitudinal necesaria

Armadura longitudinal necesaria

The longitudinal reinforcement to be used at the bottom side of the surface is determined from the design membrane forces. In the design details, the output occurs separately for the two reinforcement directions.

Figura 2.73 Armadura longitudinal necesaria

as,dim+z,1 = nsend,+z,ϕ1σs,+z,1 = 158.344465.93 = 3.4 cm2/m 

as,dim+z,2 = nsend,+z,ϕ2σs,+z,2 = 11.116465.93 = 0.24 cm2/m 

The reinforcement for the surface's top side is determined analogously.