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Spread Footing(version 10) Created with ClearCalcs.com <br /> Client: Kelsey McFarland Date: Oct 12,2023 <br /> 40> Author: Patrick Stickler,PE,PhD Job#: Project 2023-085 <br /> CASCADE VIEW McFarland Structural Assessment-Floor Joist Rebuild- <br /> RESIDENTIAL Project: Subject: Spread Footing(TYP) PASS <br /> STRUCTURAL Everett <br /> ENGINEERING PLLC <br /> References: ACI 318-19 <br /> Summary <br /> Allowable Gross Soil Bearing <br /> -- 9�= 1500 psf <br /> Stress <br /> q Factored Moment Capacity about ¢M_= 2500 lb•ft <br /> X-Axis <br /> q Factored Moment Capacity about OM v= 2500 lb•ft <br /> Y-Axis <br /> Factored One-Way Shear Strength OVn= 4800lb <br /> 1°/u Two-Way Shear Capacity ou„= 80 psi <br /> 41/ Concrete Bearing Capacity OS„= 40 80011, <br /> Development Length for X-Axis <br /> Reinforcement £dr= 12 in <br /> n Passes as Plain Concrete Insufficient <br /> Design <br /> -Axis)? PC _ development length <br /> s— but passes as plain <br /> concrete <br /> Development Length for Y-Axis _ <br /> Reinforcement edy— 12,,, <br /> Insufficient Concrete Strength f�= 2500 psi <br /> Design Passes as Plain Concrete _ development length Volume of Concrete K= 0.037 yd" <br /> (Y-Axis)? PCy— but passes as plain <br /> concrete Soil Properties <br /> Stability Status= Footing in Total <br /> Compression Allowable Soil Gross Bearing <br /> 9a= 1500 psf <br /> Capacity <br /> 4va s Lateral Sliding Coefficient of <br /> = 0.3 <br /> Friction µ <br /> Bottom Reinforcement <br /> Concrete Cover cover= 3 in <br /> Reinforcement Yield Strength fy= 60000 psi <br /> Ends of Reinforcement-X-Axis Straight <br /> Ends of Reinforcement-Y-Axis Straight <br /> Bottom Reinforcement Depth&Spacing <br /> Steel Area-X-Axis Bending As=0.6 in2 <br /> Steel Area-Y-Axis Bending Asy= 0.6 in' <br /> Applied Loads <br /> Biaxial Moments Applied Separately <br /> B=12. <br /> Design Criteria <br /> Design Code for Load International Building <br /> Footing Properties Combinations Code(IBC)2018 <br /> Negative Bending Flexural Capacity-X-Axis(ACI 318-19,Cl 22.2) <br /> Factored Negative Moment OATns= 25001b•ft <br /> Capacity <br /> Negative Bending Flexural Capacity-Y-Axis(ACI 318-19,Cl 22.2) <br /> l �; l Factored Negative Moment ¢M y= 25001b-1t <br /> Capacity <br /> Comments <br /> 1 <br />