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Project Title: Miller Deck <br /> Engineer: NKH <br /> Project ID: 23-083 <br /> Project Descr: <br /> General Footing Project File:Footings.ec6 <br /> :. . . .1 u%ld: NKH Engineering (c) E AL INC 19 2' 3 <br /> DESCRIPTION: Footing A <br /> Code References <br /> Calculations per ACI 318-14, IBC 2018, CBC 2019,ASCE 7-16 <br /> Load Combinations Used:ASCE 7-16 <br /> General Information <br /> Material Properties Soil Design Values <br /> fc:Concrete 28 day strength = 2.50 ksi Allowable Soil Bearing = 1,50 ksf <br /> fy:Rebar Yield - 60.0 ksi Soil Density - 110.0 pcf <br /> Ec:Concrete Elastic Modulus - 3,122.0 ksi Increase Bearing By Footing Weight = No <br /> Concrete Density = 145.0 pcf Soil Passive Resistance(for Sliding) = 250.0 pcf <br /> Values Flexure = 0.90 Sal/Concrete Friction Coeff. - 0.30 <br /> Shear = 0.750 Increases based on footing Depth <br /> Analysis Settings Footing base depth below soil surface = It <br /> Min Steel%Bending Reinf. - Allow press.increase per foot of depth - ksf <br /> Min Allow%Temp Reinf. - 0.00180 when footing base is below = ft <br /> Min.Overturning Safety Factor = 1.0:1 <br /> Min.Sliding Safety Factor - 1.0 :1 Increases based on footing plan dimension <br /> Add Ftg Wt for Soil Pressure Yes Allowable pressure increase per foot of depth <br /> Use ffg wt for stability,moments&shears Yes = ksf <br /> Add Pedestal Wt for Soil Pressure No when max.length or width is greater than <br /> = ft <br /> Use Pedestal wt for stability,mom&shear No <br /> Dimensions <br /> Width parallel to X-X Axis = 1.420 ft <br /> Length parallel to Z-Z Axis = 1.420 It <br /> Footing Thickness = 12.0 in <br /> Pedestal dimensions.. x t x <br /> px:parallel to X X Axis = in =o III <br /> pz:parallel to Z Z Axis in <br /> - f <br /> Height in <br /> Rebar Centerline to Edge of Concrete... <br /> at Bottom of footing - 3.0 in ■ <br /> i 1 . <br /> I f �;x m <br /> Reinforcing .• t 1 /1s° <br /> Bars parallel to X X Axis <br /> Number of Bars = 2.0 <br /> Reinforcin Bar Size - # <br /> 9 4 <br /> Bars parallel to Z-Z Axis ' <br /> Number of Bars 2.0 <br /> Reinforcing Bar Size # 4 <br /> Bandwidth Distribution Check (ACI 15,4.4.2 ce) 'r <br /> Direction Requiring Closer Separation <br /> . : . <br /> nra X-X.:.Section-Looking: 0*Z.. Z=Z Section Looking.to..*X:: <br /> #Bars required within zone n/a <br /> Bars required on q each side of zone n/a . . ...... <br /> Applied Loads <br /> D Lr L S W E H <br /> P:Column Load - 0.4320 2.10 k <br /> OB:Overburden - ksf <br /> M- _ -__ _..- k-ft <br /> M-ZZ = k-ft <br /> Vx = -- - _ _ k <br /> V-z = k <br /> S3 <br />