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Cantilevered Retaining Wall <br />LIC# : KW-06019219, Build:20.23.10.02 HUSAM GHANIM (c) ENERCALC INC 1983-2023 <br />DESCRIPTION:9'-0" Freestanding CMU Wall (Wind Loading) <br />Ghanim Structural Engineering <br />898 N. Fair Oaks Ave <br />Suite F <br />Pasadena, CA 91103 <br />(323) 494-3208 <br />www.ghanimse.com <br />Project File: Freesntanding Wall Design.ec6 <br />Project Title:SoCal Gas <br />Engineer:IG <br />Project ID:25-078 <br />Project Descr:Site Walls <br />Design Summary <br />Wall Stability Ratios <br />Overturning =3.02 <br />Global Stability =8.14 <br />OK <br />Sliding =3.55 OK <br />Total Bearing Load =1,447 lbs <br />...resultant ecc.=11.39 in <br />Eccentricity outside middle third <br />Soil Pressure @ Toe =1,091 psf OK <br />Soil Pressure @ Heel =0 psf OK <br />Allowable =3,000 psf <br />Soil Pressure Less Than Allowable <br />ACI Factored @ Toe =1,527 psf <br />ACI Factored @ Heel =0 psf <br />Footing Shear @ Toe =0.0 psi OK <br />Footing Shear @ Heel =1.7 psi OK <br />Allowable =82.2 psi <br />Sliding Calcs <br />Lateral Sliding Force =185.5 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 />434.1 <br />225.0 <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 />Design Height Above Ftg =0.00ft <br />Wall Material Above "Ht"=Masonry <br />Thickness =8.00 <br />Rebar Size =#4 <br />Rebar Spacing =16.00 <br />Rebar Placed at =Center <br />Design Data <br />fb/FB + fa/Fa =0.336 <br />Total Force @ Section <br />=lbs <br />Moment....Actual <br />=ft-# <br />Moment.....Allowable =2,397.7 <br />=psi <br />Shear.....Allowable =80.5psi <br />Wall Weight =63.0psf <br />Rebar Depth 'd'=3.81in <br />Masonry Data <br />f'm =2,000psiFy=psi 60,000 <br />Solid Grouting =No <br />Modular Ratio 'n'=16.11 <br />Equiv. Solid Thick.=5.48in <br />Concrete Data <br />f'c =psi <br />Fy = <br />Masonry Design Method SD= <br />Load Factors <br />Building Code <br />Dead Load 1.200 <br />Live Load 1.600 <br />Earth, H 1.600 <br />Wind, W 1.000 <br />Seismic, E 1.000 psi <br />Service Level <br />=195.2lbsStrength Level <br />Service Level <br />Strength Level =808.0ft-# <br />Service Level <br />Strength Level =4.1psi <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 />Anet (Masonry)=47.54in2 <br />7