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}}}{. Tacoma,Washington Designed: OMA Date: 11/1/2022 Project Number: 19.933 <br /> SSills&hill 253-474-9449 Checked: CJT Date: 11/4/2022 25 <br /> Project: Emerald Court Carports <br /> MEMBER CHECKS, CONTINUED <br /> General Footing Project File:19933.ec6 <br /> LIC#:KW-06014086,Build:20.23.04.05 SITTS&HILL ENGINEERING,INC. (c)ENERCALC INC 1983-2023 <br /> DESCRIPTION: ALTERNATE FOOTING: SQUARE SPREAD FOOTING <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 = 2.0 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 = 150.0 pcf Soil Passive Resistance(for Sliding) = 150.0 pcf <br /> N Values Flexure = 0.90 Soil/Concrete Friction Coeff. = 0.250 <br /> Shear = 0.750 Increases based on footing Depth <br /> Analysis Settings Footing base depth below soil surface = 2.0 ft <br /> Min Steel%Bending Reinf. = Allow press.increase per foot of depth = ksf <br /> Min Allow%Temp Reinf. = 0.00090 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 ftg 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 = 4.750 ft <br /> Length parallel to Z-Z Axis = 4.750 ft Z <br /> Footing Thickness = 24.0 in <br /> i <br /> I, <br /> I <br /> Pedestal dimensions... X b, j X <br /> px:parallel to X-X Axis _ in v <br /> pz:parallel to Z-Z Axis - in <br /> Height in i- --•-- M <br /> •Rebar Centerline to Edge of Concrete... n <br /> at Bottom of footing = 3.0 in <br /> in10 <br /> a) <br /> m <br /> Reinforcing 4 " W <br /> • <br /> Bars parallel to X-X Axis _ <br /> Number of Bars 5.0 <br /> Reinforcing Bar Size = # 5 <br /> Bars parallel to Z-Z Axis <br /> Number of Bars = 5.0 i <br /> Reinforcing Bar Size = # 5 I q <br /> Bandwidth Distribution Check (AC!15.4.4.2) 5-#sBars 5-#5Bars <br /> Direction Requiring Closer Separation ' <br /> : <br /> X-X Section Looking to«Z Z-Z Section Looking to«X <br /> n/a <br /> #Bars required within zone n/a <br /> #Bars required on each side of zone n/a <br /> Applied Loads <br /> D Lr L S W E H <br /> P:Column Load = 0.7610 8.10 -1.929 k <br /> OB:Overburden = ksf <br /> M-xx = <br /> k-ft <br /> M-zz = 5.103 10.607 6.585 k-ft <br /> V-x = 0.3214 0.8232 k <br /> V-z = k <br />