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General Footing <br />LIC# : KW-06014612, Build:20.24.08.01 MYERS, HOUGHTON PARTNERS (c) ENERCALC INC 1983-2023 <br />DESCRIPTION:Stair Footing <br />Project File: 23-0221-00 - Revised Stairway.ec6 <br />Project Title:Illumination Foundation <br />Engineer: <br />Project ID:23-0221-00 <br />Project Descr: <br />Code References <br />Calculations per ACI 318-19, IBC 2021, ASCE 7-16 <br />Load Combinations Used : ASCE 7-16 <br />General Information <br />Material Properties Soil Design Values <br />1.50 <br />Analysis Settings <br />250.0 <br />ksi No <br />ksfAllowable Soil Bearing = <br />= <br />2.50 <br />60.0 <br />3,122.0 <br />145.0 <br />=0.30Flexure=0.90 <br />Shear = <br />ValuesM <br />0.00180 <br />Soil Passive Resistance (for Sliding) <br />1.0 <br />= <br />Increases based on footing plan dimension <br />Add Pedestal Wt for Soil Pressure No: <br />Use Pedestal wt for stability, mom & shear No: <br />Allowable pressure increase per foot of depth <br />=ksf <br />when max. length or width is greater than <br />=ft <br />: <br />= <br />Add Ftg Wt for Soil Pressure Yes <br />Yes:Use ftg wt for stability, moments & shears <br />when footing base is below ft <br />pcf Increase Bearing By Footing Weight <br />=pcf <br />Min. Overturning Safety Factor <br />= <br />: 1 <br />Increases based on footing Depth0.750 <br />= <br />Soil/Concrete Friction Coeff. <br />Ec : Concrete Elastic Modulus <br />= <br />=Footing base depth below soil surface ft <br />=Allow press. increase per foot of depth ksf <br />= <br />: 11.0Min. Sliding Safety Factor = <br />= <br />Concrete Density <br />= <br />Min Allow % Temp Reinf. <br />ksif'c : Concrete 28 day strength <br />fy : Rebar Yield ksi <br />Min Steel % Bending Reinf. <br />Soil Density =110.0 pcf <br /># <br />Dimensions <br />Width parallel to X-X Axis 2.50 ft <br />Length parallel to Z-Z Axis <br />= <br />2.50 ft <br />=Pedestal dimensions... <br />px : parallel to X-X Axis in <br />pz : parallel to Z-Z Axis in <br />Height == <br />in <br />Footing Thickness <br />= <br />12.0 in= <br />Rebar Centerline to Edge of Concrete... <br />=inat Bottom of footing 3.0 <br />Reinforcing <br /># <br />Bars parallel to X-X Axis <br />Reinforcing Bar Size <br />= <br />4 <br />Number of Bars <br />= <br />5.0 <br />Bars parallel to Z-Z Axis <br />Reinforcing Bar Size =4 <br />Number of Bars =5.0 <br />Bandwidth Distribution Check (ACI 15.4.4.2) <br />Direction Requiring Closer Separation <br />n/a <br /># Bars required within zone n/a <br /># Bars required on each side of zone n/a <br />Applied Loads <br />1.563 5.056 <br />D Lr <br />ksf <br />L S <br />P : Column Load <br />OB : Overburden = <br />k <br />W E <br />M-zz <br />V-x <br />= <br />=k <br />V-z k <br />M-xx = <br />k-ft= <br />k-ft <br />H <br />= <br />19 <br />914-918 N Bewley <br />St5/8/2025