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GK Structural Engineering,LLC Project Title: Burq A Resid Fire Dainage Repair <br /> 147031st Lane NE,Ste 205 Engineer: JG <br /> Duvall,WA 98019 Project ID: YR15-23-023 <br /> 425.318.6049 Project Descr: <br /> www.gkstructural.com <br /> Combined Footing Project File:struct talcs(Burgett) 23-023.ec6 <br /> LIC#:KW-06013§9- 13uiId:20.23,07.20 GK STRUCTURAL ENGINEERING LLC (c)ENERCALC ING 1983-2023 <br /> DESCRIPTION: (N)Comb Ftg Segment <br /> Code References <br /> Calculations per ACI 318-14, IBC 2018,CBC 2019,ASCE 7-16 <br /> Load Combinations Used: IBC 2018 <br /> _General Information <br /> Material Properties - Analysis/Design Settings <br /> f f c:Concrete 28 day strength 3.0 ksi Calculate footing weight as dead load? Yes <br /> fy:Rebar Yield 40.0 ksi Calculate Pedestal weight as dead load? No <br /> j Ec:Concrete Elastic Modulus 3,122.02 ksi Min Steel%Bending Reinf(based on'd') <br /> Concrete Density 150.0 pcf Min Allow%Temp Reinf(based on thick) 0.00180 <br /> :Phi Values Flexure: 0.90 Min.Overturning Safety Factor 1.0:1 <br /> Shear: 0.750 Min.Sliding Safety Factor 1.0:1 <br /> Soil Information <br /> Allowable Soil Bearing 1.0 ksf <br /> Soil BearingIncrease <br /> Footing base depth below soil surface It <br /> Increase Bearing By Footing Weight No Increases based on footing Depth.... <br /> Soil Passive Sliding Resistance 250.0 pcf Allowable pressure Increase per foot ksf <br /> (Uses entry for"Footing base depth below soil surface"for farce) when base of footing is below ft <br /> t <br /> I Coefficient of Soil/Concrete Friction 0.30 Increases based on footing Width... <br /> pressure increase per foot ksf <br /> when maximum length or width is greater tha ft <br /> Maximum Allowed Bearing Pressure 10.0 ksf <br /> (A value of zero implies no limit) <br /> Adjusted Allowable Soil Bearing ksf <br /> (Allowable Soil Bearing adjusted for footing weight and <br /> depth&width increases as specified by user.) <br /> Dimensions & Reinforcing <br /> Distance Left of Column#1 = 0.750ft Pedestal dimensions... As As <br /> Between Columns = 3.750ft Bars Left of Col#1 Count Size# Provided Req'd <br />€ Distance Right of Column#2 = 0.750ft <br /> Col#1 Col#2 Bottom Bars 3.0 4 0.60 0.5832€n^2 <br />§ Total Footing Length = 5,250ft Sq.Dim. 3.50 3.60 in Top Bars 3.0 4 0.60 0.0 in"2 <br /> Height = 12.0 12.0 in Bars Btwn Cols <br /> Footing Width = 1.50ft Bottom Bars 3.0 4 0.60 0.6832in"2 <br /> r Footing Thickness = 18.0in <br /> Top Bars 3.0 4 0.60 0.5832 in^2 <br /> f: Bars Right of Col#2 <br /> i Rebar Center to Concrete Edge @ Top = 2.0 in Bottom Bars 3.0 4 0.60 0.5832 in^2 <br /> t <br /> l <br /> Rebar Center to Concrete Edge @ Bottom = 3.0 in Top Bars 3.0 4 0.60 0.0 in^2 <br /> i Applied Loads <br /> I: Applied @ Left Column D Lr L S W E H <br /> i Axial Load Downward = 1.128 0.1870 0.9370 k <br /> Moment(+CW) = k-ft <br /> Shear(+X) = k <br /> Applied @ Right Column <br /> Axial Load Downward = 0.6780 0.1120 0.5620 k <br /> Moment(+CW) = k-ft <br /> Shear(+X) = k <br /> Overburden <br /> I <br /> l <br /> I .w <br />,. <br />�+ 3 <br /> I: <br /> i <br /> I! <br />