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Title Block Line 6 Printed:27 OCT 2020, 2:33PM <br /> Point Load on Slab FIe=C:lUserslOumenDesktoplprojects12020120-145-1\ALBERT-1.EC6 <br /> Lic,#:KW-06003603 Licensee REED&ASSOCIATES <br /> Description: use slab as ftg at new wall <br /> Code References <br /> Calculations per ACI 318-14, IBC 2015,CBC 2016,ASCE 7-10 <br /> Load Combinations Used: IBC 2018 <br /> Analytical Values <br /> d-Slab Thickness 5.0 in Ks-Soil Modulus of Subgrade Reaction 100.0 pci <br /> FS-Req'd Factor of Safety 3.0:1 Ec-Concrete Elastic Modulus 3,122.0 ksi <br /> fc-Concrete Compressive Strength 3.0 ksi <br /> µ, -Poisson's Ratio 0.150 <br /> Min.Adjacent Load Distance 36.025 in <br /> Analysis Formulas <br /> Pn=1.72 [ (Ks R1/Ec)10,000+3.6]Fr d"2 Min Adjacent Column Distance=1.5*([Ec d"3 I(12*(1-u"2)Ks]"114) <br /> Ks=Soil modulus of subgrade reaction Ec=Concrete elastic modulus <br /> R1=50%plate average dimension*sqrt(PIWid*PILen)/2 d-Slab Thickness <br /> Ec=Concrete elastic modulus u-Poisson's ratio <br /> Fr-Concrete modulus of rupture=7.5*sgrt(fc) Ks=Soil modulus of subgrade reaction <br /> d-Slab Thickness <br /> Load&Capacity Table <br /> Plate (in)j R1 i Applied Concentrated Load on Plate-(kip) Governing Pu Pn <br /> Load ID ', Wid Len (in) D Lr L S W El Ld Comb (kip) (kip) j Check <br /> wall 3.50 4.00 1.87 0.13 0.53 +D+I. 0.7 74.2 Pass,FS4#.1#/>=3 <br /> () 3 <br />