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4�vi�o Consulting Group <br />4 4th Ave NE, Suite 300 <br />Seattle, Washington 98115 <br />www.dcgengr.com <br />Calc by: EM <br />Project Title: 4 Corners Trash Enclosure GD-9 <br />Engineer: EM <br />Project ID: <br />Project Descr: <br />Printed: 10 SEP 2020, 3:18PM <br />Cantilevered Retaining Wall Software copyright ENERCALC, INC. 1983-2020, BuiM:12.20.8.17 ' <br />IT���ISI[�I►.F�►1� <br />Footing Dimensions & Strengths <br />Toe Width <br />= 1.00 ft <br />Heel Width <br />= 5.00 <br />Total Footing Width <br />= 6.00 <br />Footing Thickness <br />= 18.00 in <br />Key Width <br />= 0.00 in <br />Key Depth <br />= 0.00 in <br />Key Distance from Toe <br />= 0.00 ft <br />fc = 2,500psi <br />Fy = 60,000 psi <br />Footing Concrete Density <br />= 150.00 pcf <br />Min. As % <br />= 0.0018 <br />Cover @ Top 2.00 <br />@ Btm.= 3.00 in <br />Footing Design Results <br />Toe <br />Heel <br />Factored Pressure = 4,001 <br />0 psf <br />Mu': Upward = 3,146 <br />0 ft-lb <br />Mu': Downward = 475 <br />12,032 ft-lb <br />Mu: Design = 2,672 <br />12,032 ft-lb <br />Actual 1-Way Shear = 16.44 <br />29.65 psi <br />Allow 1-Way Shear = 75.00 <br />75.00 psi <br />Toe Reinforcing = # 7 @ 16.00 in <br />Heel Reinforcing = # 6 @ 16.00 in <br />Key Reinforcing = None Spec'd <br />Other Acceptable Sizes & Spacings <br />Toe: Not req'd, Mu < S ' Fr <br />Heel: #4(o 7.25 in, #5@ 11.25 in, #6@ 16.00 in, #7@ 21.75 in, #8@ 28.50 in, #9@ 36 <br />Key: No Key defined <br />Summary of Overturning & Resisting Forces & Moments <br />.....OVERTURNING..... .....RESISTING..... <br />Force Distance Moment Force Distance Moment <br />Item Ibs ft ft-lb Ibs ft ft-lb <br />Heel Active Pressure = <br />1,750.0 <br />3.33 <br />5,833.3 <br />Soil Over Heel = <br />3,428.3 <br />4.17 <br />14,284.7 <br />Surcharge over Heel = <br />222.7 <br />5.00 <br />1,113.6 <br />Sloped Soil Over Heel = <br />Toe Active Pressure = <br />-214.4 <br />1.17 <br />-250.1 <br />Surcharge Over Heel = <br />256.7 <br />4.17 <br />1,069.4 <br />Surcharge Over Toe = <br />Adjacent Footing Load = <br />Adjacent Footing Load = <br />Axial Dead Load on Stem = <br />Added Lateral Load = <br />1,200.0 <br />5.50 <br />6,600.0 <br />"Axial Live Load on Stem = <br />Load @ Stem Above Soil = <br />Soil Over Toe = <br />220.0 <br />0.50 <br />110.0 <br />Surcharge Over Toe = <br />Stem Weight(s) = <br />1,169.0 <br />1.58 <br />1,850.3 <br />Earth @ Stem Transitions = <br />256.7 <br />2.00 <br />513.3 <br />Total = <br />2,958.4 <br />O.T.M. = <br />13,296.9 <br />Footing Weight = <br />1,350.0 <br />3.00 <br />4,050.0 <br />Resisting/Overturning Ratio <br />= <br />1.65 <br />Key Weight = <br />Vertical Loads used for Soil <br />Pressure <br />= 6,680.7 <br />Ibs <br />Vert. Component = <br />Total = <br />6,680.7 Ibs <br />R.M. <br />21,877.8 <br />* Axial live load NOT included in total displayed or used for overturning <br />resistance, but is included for soil pressure calculation. <br />DCG <br />