Design Of Floor Slabs On Grade

Consequently aci 360 was formed with this mission.

Design of floor slabs on grade.

Stresses in floor slabs on grade resulting from vehicular loads are a function of floor slab thickness vehicle weight and weight. Anderson key factors to consider include type of slab construction and loading conditions. The result is a lightly reinforced slab designed to offset the effects of temperature and shrinkage of the concrete. Stresses in floor slabs on grade resulting from vehicular loads a re a function.

Concrete slab on grade thickness analysis. Type d slab post tensioned for choosing design methods for industrial floor slabs by boyd c. The report addresses the planning design and detailing of slabs. Design of slabs on grade aci committee was specifically charged to cover design.

Design of slabs on ground reported by aci committee 360 aci 360r 06 this document presents information on the design of slabs on ground primarily industrial floors. Enter chart with slab stress 2. 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. Matthew stuart p e s e f asce secb course content slab on grades construction.

Re f e rence 8 can be used as a guide when de signing a shri n k a g e c o m p e n s a t i n g c o n c r ete floor. Introduction concrete slabs on grade are a very common type of concrete construction. Develop and report on criteria for design of slabs on grade except highway and airport pavements 1 2 2 aci committee 302 aci committee 302 de velops recommendations on the construction of floor slabs. Background information on design theories is followed by discussion of the types of slabs soil support systems loadings and jointing.

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. 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. With some limitations reinforcement for slabs can be sized using the subgrade drag theory in order to increase the spacing of control or construction joints.

Ringo and robert b. It addresses the planning design and detailing of slabs. The construction and design of concrete slabs on grade d. 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.

Background information on design theories is followed. Aci 360 design of slabs on grade refers to this as a type b slab.