Laserfiche WebLink
Cantilevered Retaining Wall <br />LIC# : KW-06019549, Build:20.25.04.16 SHEHZAD KHALIQ STRUCTURAL ENGINEER (c) ENERCALC, LLC 1982-2025 <br />DESCRIPTION:NEW WALL 10 FT <br />Project File: santa ana portola.ec6 <br />Project Title: <br />Engineer: <br />Design Summary <br />Wall Stability Ratios <br />Overturning =2.37 <br />Global Stability =4.79 <br />OK <br />Slab Resists All Sliding ! <br />Total Bearing Load =1,687 lbs <br />...resultant ecc.=10.96 in <br />Eccentricity outside middle third <br />Soil Pressure @ Toe =889 psf OK <br />Soil Pressure @ Heel =0 psf OK <br />Allowable =2,000 psf <br />Soil Pressure Less Than Allowable <br />ACI Factored @ Toe =1,245 psf <br />ACI Factored @ Heel =0 psf <br />Footing Shear @ Toe =12.1 psi OK <br />Footing Shear @ Heel =1.7 psi OK <br />Allowable =75.0 psi <br />Sliding Calcs <br />Lateral Sliding Force =280.2 lbs <br />Masonry Block Type = <br />Stem Construction Bottom <br />Stem OK <br />Shear.....Actual <br />=0.00ft <br />Wall Material Above "Ht"=Masonry <br />Thickness =8.00 <br />Rebar Size =#5 <br />Rebar Spacing =16.00 <br />Rebar Placed at =Center <br />Design Data <br />fb/FB + fa/Fa =0.976 <br />Total Force @ Section <br />=245.2lbs <br />Moment....Actual <br />=1,264.9ft-# <br />Moment.....Allowable =1,294.8 <br />=2.7psi <br />Shear.....Allowable =46.3psi <br />Wall Weight =78.0psf <br />Rebar Depth 'd'=3.81in <br />Masonry Data <br />f'm =1,500psiFs=psi 20,000 <br />Solid Grouting =Yes <br />Modular Ratio 'n'=21.48 <br />Equiv. Solid Thick.=7.63in <br />Concrete Data <br />f'c =psi <br />Fy = <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 />=lbsStrength Level <br />Service Level <br />Strength Level =ft-# <br />Service Level <br />Strength Level =psi <br />Design Method =ASD SD SD <br />Vertical component of active lateral soil pressure IS NOT <br />considered in the calculation of soil bearing pressures. <br />=91.50in2 <br />pg048