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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 /> L W' uii NKH Engineerng c)EN LCINC1983 2023 <br /> DESCRIPTION: Footing B &2B <br /> Code References <br /> Calculations per ACI 318-14, IBC 2018,C8C 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 /> (P Values Flexure = 0.90 Soil/Concrete Friction Coeff. - 0.30 <br /> Shear = 0.750 Increases based on footing Depth <br /> Analysis Settings Footing base depth below soil surface = ft <br /> ,6 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 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 /> = <br /> Dimensions <br /> Width parallel to X-X Axis - 2,0#t <br /> Length parallel to Z Z Axis = 2.0 ft <br /> Footing Thickness = 12.0 in <br /> t Aj <br /> Pedestal dimensions... X I <br /> px:parallel to X-X Axis - in X <br /> pz:parallel to Z-Z Axis = in -' <br /> Height in iv <br /> Rebar Centerline to Edge of Concrete... <br /> at Bottom of footing = 3.0 in I °. <br /> Reinforcing <br /> Bars parallel -- <br /> ra lel to X-X Axis ..P .. <br /> Number of Bars - 4.0 <br /> Rein =forcin Bar Size # <br /> 9 4 <br /> Bars parallel to Z-Z Axis <br /> Number of Bars - 3.0 p �IEf,� <br /> Reinforcing Bar Size - # 4 ' i `�`�,, <br /> — S4� 'w3*Y ,, S1r�a <br /> Bandwidth Distribution Check (ACI 15.4.4.2) <br /> Direction Requiring Closer Separation �5Z m <br /> - <br /> . . _. a . <br /> n<a X-X Section Looking to +Z Z-Z Section Looking to+X <br /> #Bars required within zone nha <br /> #Bars require d on each sid <br /> e of zone Na Applied Loads <br /> D Lr L S W E H <br /> P:Column Load = 0,7820 4.20 k <br /> OB:Overburden - ksf <br /> M-xx _ - - k-ft <br /> M-z2 = k-ft <br /> V-x - __ - k <br /> V_z - k <br /> S6 <br />