Design Of Concrete Floor Slabs On Grade

Basis of floor slab on grade design 2 1.

Design of concrete floor slabs on grade.

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. The wire reinforcing institute recommends the use of the subgrade drag theory for slabs up to 150 feet in length. The base floor may also be comprised of a mud or structural foundation slab complete with waterproofing and wearing slab with the overall system designed to carry. Slab on grade foundation detail design.

Introduction concrete slabs on grade are a very common type of concrete construction. Stresses in floor slabs on grade resulting from vehicular loads a re a function. 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. Related slab on grade foundation pages.

Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. Stresses in floor slabs on grade resulting from vehicular loads are a function of floor slab thickness vehicle weight and weight. Design of slabs on ground aci 360r 06 by american concrete institute 2006 4. Slab thickness design for industrial concrete floors on grade is195 01d by robert g.

Result is a lightly reinforced slab designed to offset the effects of temperature and shrinkage of the concrete. 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. 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. 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.

Aci 360 design of slabs on grade refers to this as a type b slab. Matthew stuart p e s e f asce secb course content slab on grades construction. There are many different soil conditions and corresponding slab designs.