Free online Maximum Floor Live Load Capacity calculator. Pc = Pt/Ne: Mod. "Dowel Bar Opimization: Phases I and II - Final Report" - by Max L. Porter (Iowa State University, 2001) Cookies are only used in the browser to improve user experience. You can target the Engineering ToolBox by using AdWords Managed Placements. Online calculators and converters have been developed to make calculations easy, these calculators are great tools for mathematical, algebraic, numbers, engineering, physics problems. We don't save this data. Disclaimer: This calculator is not intended to be used for the design of actual structures, but only for schematic (preliminary) understanding of structural design principals. Found any bugs in any of our calculators? "Design of Slabs-on-Ground" - ACI 360R-06 - by American Concrete Institute (2006) C = 0.65 for stabilized subbase Load capacities of simply supported concrete slabs: Imposed loads varies from approximately 1.5 kN/m2 (153 kg/m2) in domestic buildings to approximately 1 0 kN/m2 (1053 kg/m2) in heavy industrial areas. and thus no solution for the minimum slab thickness, t(min), for one or more of the
For the design of an actual structure, a competent professional should be consulted. w = Maximum Allowable Stationary Live Load, k = Modulus of subgrade reaction, h = Thickness of slab, s = Allowable extreme fiber stress in tension, E = Modulus of elasticity. Allowable extreme fiber stress in tension (in psi or kPa), Modulus of subgrade reaction (in pci or MPa/m), (assumed to equal 4000000 psi or 27579028 kPa), Maximum Allowable Stationary Live Load(in psf). Please read Google Privacy & Terms for more information about how you can control adserving and the information collected. 1), SSet Fb(allow) = 3*(1+m)*P/(p*(3+m)*t^2)*(LN(Ec*t^3/(100*k*a^4))+1.84-4*m/3+(1-m)/2+1.18*(1+2*m)*a/Lr) (Ref. 2.
input slab thickness to determine the minimum value if desired. Mr = MR*(12*t^2/6)/12000 (per 1' = 12" width), fb1(actual) = 3*P*(1+m)/(2*p*t^2)*(LN(Lr/b)+0.6159) (Ref. This is a terrific concrete slab calculator for estimating how many cubic yards to order to complete your concrete slabs, concrete floors, concrete walls, and concrete footings. "Load Testing of Instumented Pavement Sections - Improved Techniques for Appling the Finite Element 3. 500 kg/m2 is typical for office, storage space and similar. of Dowel Suppt., kc = psi: kc = 1.5x10^6 (assumed for concrete) Mod. Method to Strain Predition in PCC Pavement Structures" - by University of Minnesota, Department of Civil Pt = 0.50*P (assumed load transferred across joint) Critical Dowel Load, Pc = lbs.
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Easy and convenient to use and of great help to students and professionals. w = Maximum Allowable Stationary Live Load. Load capacities of simply supported concrete slabs: Imposed loads varies from approximately 1.5 kN/m2 (153 kg/m2) in domestic buildings to approximately 10 kN/m2 (1053 kg/m2) in heavy industrial areas.
Assuming Slab is Reinforced for Shrinkage and Temperature Only, References: (Florida International University, Miami FL - Fall 2002). Subbase friction adjustment factor, 'C', is as follows: