Crsi Design Of Slab On Ground Foundations. A design and construction aid specified by many model, local, and state code bodies. However, my required steel amounts to get within an allowable deflection seem too low.
Slab—flat section of floor or roof either on the ground or supported by beams or walls. You might think that if an engineer uses a deflection ratio of 1/360 in his design, then if the slab was constructed properly, it should not deflect more than 1 inch across 30 feet. Thermal expansion and contraction of the concrete the structural design of a concrete floor slab on grade is primarily controlled by the stresses caused by moving live loads and in some cases the stationary loads.
DC10.217 Construction and Maintenance Manual for PT SlabonGround
It is fairly straight forward, with one exception. Design of slab on ground foundations. Pdh online | pdh center. I know this method is less conservative than pti so maybe that's just the way it is.
