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Cantilevered Retaining Wall <br />LIC# : KW-06019549, Build:20.25.04.16 SHEHZAD KHALIQ STRUCTURAL ENGINEER (c) ENERCALC, LLC 1982-2025 <br />DESCRIPTION:SHOTCRETE FREE STANDING <br />Project File: santa ana portola.ec6 <br />Project Title: <br />Engineer: <br />Design Summary <br />Wall Stability Ratios <br />Overturning =1.98 <br />Global Stability =3.87 <br />OK <br />Sliding =2.65 OK <br />Total Bearing Load =1,874 lbs <br />...resultant ecc.=11.59 in <br />Eccentricity outside middle third <br />Soil Pressure @ Toe =1,197 psf OK <br />Soil Pressure @ Heel =0 psf OK <br />Allowable =2,000 psf <br />Soil Pressure Less Than Allowable <br />ACI Factored @ Toe =1,676 psf <br />ACI Factored @ Heel =0 psf <br />Footing Shear @ Toe =13.4 psi OK <br />Footing Shear @ Heel =2.2 psi OK <br />Allowable =75.0 psi <br />Sliding Calcs <br />Lateral Sliding Force =386.9 lbs <br />less 100% Passive Force <br />less 100% Friction Force <br />Added Force Req'd <br />....for 1.5 Stability = <br />0.0= <br />742.7 <br />281.3 <br />== <br />0.0 <br />- <br />lbs <br />lbs <br />lbs OK <br />lbs OK <br />- <br />Masonry Block Type = <br />Stem Construction Bottom <br />Stem OK <br />Shear.....Actual <br />=0.00ft <br />Wall Material Above "Ht"=Concrete <br />Thickness =4.00 <br />Rebar Size =#4 <br />Rebar Spacing =8.00 <br />Rebar Placed at =Center <br />Design Data <br />fb/FB + fa/Fa =0.928 <br />Total Force @ Section <br />=lbs <br />Moment....Actual <br />=ft-# <br />Moment.....Allowable =2,461.1 <br />=psi <br />Shear.....Allowable =98.5psi <br />Wall Weight =50.0psf <br />Rebar Depth 'd'=2.00in <br />Masonry Data <br />f'm =psiFs =psi <br />Solid Grouting = <br />Modular Ratio 'n'= <br />Equiv. Solid Thick.= <br />Concrete Data <br />f'c =5,000.0psi <br />Fy =60,000.0 <br />Masonry Design Method ASD= <br />Load Factors <br />Building Code <br />Dead Load 1.200 <br />Live Load 1.600 <br />Earth, H 1.600 <br />1.600 <br />Seismic, E 1.000 <br />=503.5lbsStrength Level <br />Service Level <br />Strength Level =2,285.3ft-# <br />Service Level <br />Strength Level =21.0psi <br />Design Method =SD SD SD <br />Vertical component of active lateral soil pressure IS <br />NOT considered in the calculation of soil bearing <br />=in2 <br />pg034