- #Slab on grade ontario building code manual#
- #Slab on grade ontario building code full#
- #Slab on grade ontario building code crack#
Slab is considered as unreinforced concrete beam, so that any contribution made to flexural strength by the inclusion of distribution reinforcement is neglected.Modulus of subgrade reaction ("k") is used to represent the subgrade.
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#Slab on grade ontario building code full#
#Slab on grade ontario building code manual#
"Concrete Floor Slabs on Grade Subjected to Heavy Loads" Army Technical Manual TM 5-809-12, Air Force Manual AFM 88-3, Chapter 15 (1987).Packard (Portland Cement Association, 1976) "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."Dowel Bar Opimization: Phases I and II - Final Report" - by Max L."Design of Concrete Structures" - by Winter, Urquhart, O'Rourke, and Nilson" - (McGraw-Hill, 1962)."Principles of Pavement Design" - by E.J."Load Testing of Instumented Pavement Sections - Improved Techniques for Appling the Finite Element Method to Strain Predition in PCC Pavement Structures" - by University of Minnesota, Department of Civil Engineering (submitted to MN/DOT, March 24, 2002).This program is based on the following references: The ability to analyze the capacity of a slab on grade subjected to continuous wall (line-type) load as well as stationary, uniformly distributed live loads is also provided.ġ. Also, design charts from the Portland Cement Association (PCA) are included to provide an additional method for determining/checking required slab thickness for flexure.
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#Slab on grade ontario building code crack#
Then for the given parameters, the slab flexural, bearing, and shear stresses are checked, the estimated crack width is determined, the minimum required distribution reinforcing is determined, and the bearing stress on the dowels at construction joints is checked. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. GRDSLAB is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade.