Design Of Concrete Floor Slabs On Grade

This page is about how to build a thickened edge concrete slab on grade fpsf footing on soil with a high water table to prevent frost heave by first installing drainage below the slab.

Design of concrete floor slabs on grade.

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. Result is a lightly reinforced slab designed to offset the effects of temperature and shrinkage of the concrete. Related slab on grade foundation pages. Thermal expansion and contraction of the concret e 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.

There are many different soil conditions and corresponding slab designs. 9 8 design for slabs on expansive soils 9 9 design for slabs on compressible soil chapter 10 fiber reinforced concrete slabs on ground p. Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. For slab subjected to concentrated post loading for k 100 pci per pca slab thickness design for industrial concrete floors on grade figure 7b page 10 instructions for use of figure 7b.

Stresses in floor slabs on grade resulting from vehicular loads are a function of floor slab thickness vehicle weight and weight. The base floor within a building may simply be a cast in place concrete slab on grade with limited design considerations for structural support or environmental control functions. 360r 45 10 1 introduction 10 2 polymeric fiber reinforcement 10 3 steel fiber reinforcement chapter 11 structural slabs on ground supporting building code loads p. Stresses in floor slabs on grade resulting from vehicular loads a re a function.

Matthew stuart p e s e f asce secb course content slab on grades construction. Aci 360 design of slabs on grade refers to this as a type b slab. Slab thickness design for industrial concrete floors on grade is195 01d by robert g. Design of slabs on ground aci 360r 06 by american concrete institute 2006 4.

Slab on grade foundation detail design. The construction and design of concrete slabs on grade d. The wire reinforcing institute recommends the use of the subgrade drag theory for slabs up to 150 feet in length.