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Home My WebLink AboutX2019-1442 - Calcs0 j009-2Pl W.H. CONSTULTANT 21745 Santa Pola, Mission Viejo, CA 92692 Tel: (949) 395-8953 Email: whconsultant8@gmail.com 1 D;?' C'1 wAft y9 STRUCTURAL CALCULATIONS OFIIEIV\PO2nd Pl'fan, Check, f DLP\RTMFPT ,,IT TUTF <f.sS OR IMPIIFD , I f ROV AI Tr III, 'E F O�IA �� I A' IIJ Vi )I Al'ION OF OR AU I O 7'I,f i - , ID PO U OI I�! CI Y _F OF(➢D� pI I! DI1 - r ILAT' 1'1 It II F J9 h L46p hP4'R(`b' .� �� L l5 IN C:OI�' Vllll CIIY 1JI JI�b l for I OF :=,,VpO I Ii ;R ,11 I iD P(�I .,II yl 1 6 II C m' "'� tIIW AJ1'FF - 'i -. i til -Of DI �I„iLID (J CI I LD Retalnrng Waft Design __ xF L.IGIVG.NRE) (u 10"POVAL TO —__ 2019-020- _- -- 5/28/2019 0 O y �! r� 9 o Z 1 Exp.03-p.03-31-20 `C1V iL PREPARED FOR LIN HE'S HOUSE 1032 GOLDENROD AVE. CORONA DEL MAR, CA 92625 M roe No. zols-ozo DESIGN CRITERIA DATE: 1 4/27/2019 22:59 Desian Criteria Description of Project: Retaining Wall Scope of Design: • Retaing Wall Item Design • Retaing Wall Footing Design Design Code: 2016 CBC Chapter 18 Design Loads: Retaining Wall Height j 2Ift max. Active Soil Pressure I 451pcf max. (E.F.P.) Allow Soil Bearing 15Mpsf max. Soil Density 110pcf max. Passive Pressure 150 pcf Soil Friction Coefficient 0.3', Use menu item Settings > Printing & Title Block to set these five lines of information for your program. Laguna Hills, CA 92553 This Wall in Retained Height = 2.00 ft Wall height above soil = 0.50 it Slope Behind Wall = 0.00 Height of Soil over Toe = 6.00 in Water height over heel = 0.0 ft Surcharge Loads Surcharge Over Heel - 0.0 psf Used To Resist Sliding & Overturning Surcharge Over Toe = 0.0 Used for Sliding & Overturning Axial Load Applied to Stem Axial Dead Load = 0.0 Ibs Axial Live Load = 0.0 Ibs Axial Load Eccentricity = 0.0 in Design Summary Wall Stability Ratios Overturning = 6.68 OK Sliding = 1.77 OK Total Bearing Load = 890 Ibs ...resultant ecc. = 0.24 in Soil Pressure @ Toe = 285 psf OK Soil Pressure @ Heel = 309 psf OK Allowable = 1,500 psf Soil Pressure Less Than Allowable ACI Factored @ Toe = 398 psf ACI Factored @ Heel = 432 psi Footing Shear @ Toe = 1.1 psi OK Footing Shear @ Heel = 0.3 psi OK Allowable = 75.0 psi Sliding Calcs Lateral Sliding Force = 225.6 Ibs less 100 % Passive Force = - 133.3 Ibs less 100% Friction Force = - 267.0 Ibs Added Force Req'd = 0.0 Ibs OK ....for 1.5 Stability = 0.0 Ibs OK Project Name/Number : test Title 2' Retaining Wall Dsgnr: H.Y Description.... 10 Proiect Filesttest.RPX Cantilevered Retaining Wall Soil Data Allow Soil Bearing = 1,500.0 psf Equivalent Fluid Pressure Method Active Heel Pressure = 45.0 psf/ft Passive Pressure = 150.0 psf/ft Soil Density, Heel = 110.00 pcf Soil Density, Toe = 0.00 pcf FootingIlSoil Friction = 0.300 Soil height to ignore for passive pressure = 12.00 in Lateral Load Applied to Stem Lateral Load = 0.0 #/ft ...Height to Top = 0.00 ft ...Height to Bottom = 0.00 ft Load Type = Wind(W) (Service Level) Wind on Exposed Stem - 0.0 psf Vertical component of active lateral soil pressure IS NOT considered in the calculation of soil bearing Load Factors - Building Code Dead Load Live Load Earth, H Wind, W Seismic, E IBC 2015,ACI 1.200 1.600 1.600 1.000 1.000 In Construction _ Design Height Above Ftg it = Wall Material Above "Ht" _ Design Method _ Thickness = Reber Size = Reber Spacing = Rebar Placed at = Design Data fb/FB+fa/Fa - Total Force @ Section Service Level Service Level Strength Level Shear..... Allowable Anet (Masonry) Reber Depth 'd' Masonry Data fm Fs Solid Grouting Modular Ratio'n' Wall Weight Short Term Factor Equiv. Solid Thick. Masonry Black Type Masonry Design Method Concrete Data fc Fy Ibs = Ibs = ft#= ft-f! _ f; Page : 1 Date: 28 MAY 2019 Code: IBC 2015,ACI 318-14,ACI 530-13 Load Footing Width = 0.00 ft Eccentricity = 0.00 in Wall to Fig CL Dist = 0.00 ft Footing Type Line Load Base Above/Below Soil = 0.0 ft at Back of Wall Poisson's Ratio = 0.300 Masonry ASD 6.00 # 4 32.00 Center 0.191 90.0 60.0 313.1 psi= 1.3 psi = psi = 44.2 in2 = 67.50 in= 2.75 psi= Masonry ASD 6.00 # 4 32.00 Center 0.191 90.0 60.0 313.1 psi= 1.3 psi = psi = 44.2 in2 = 67.50 in= 2.75 psi= 1,500 psi= 20,000 = Yes = 21.48 psf = 58.0 = 1.000 in = 5.60 = Medium Weight = ASD psi = psi = Use menu item Settings > Printing & Title Block to set these five lines of information for your program. Laguna Hills, CA 92653 This Wall in File: Project Name/Number : test Title 2' Retaining Wall Dsgnr: H.Y Description.... 10 Project Files\test.RPX Page: 2 Date: 28 MAY 2019 3 License KW-0606094i' "" """ Cantilevered Retaining Wall Code: IBC 2015,ACI 318-14,ACI530-13 Toe Width = 1.50 ft Heel Width = 1.50 Total Footing Width = 3.00 Footing Thickness = 14.00 in Key Width = 0.00 in Key Depth = 0.00 in Key Distance from Toe = 0.00 It fc = 2,500 psi Fy = 60,000 psi Footing Concrete Density = 150.00 pcf Min. As % = 0.0018 Cover @ Top 2.00 @ Btm. 3.00 in 79s tlCSl Factored Pressure = 398 432 psi Mu': Upward = 455 216 ft-# Mu': Downward = 362 296 ft-# Mu: Design = 92 80 ft-# Actual l-Way Shear = 1.13 0.33 psi Allow 1-Way Shear = 40.00 40.00 psi Toe Reinforcing = #4 @ 17.99 in Heel Reinforcing = None Spec'd Key Reinforcing = None Spec'd Other Acceptable Sizes & Spacings Toe: Not req'd: Mu < phi*5*lambda*sgrt(fc)*Sm Heel: Not req'd: Mu < phi*5*lambda*sgrt(fc)*Sm Key: No key defined Min footing T&S reinf Area 0.91 in2 Min footing T&S reinf Area per foot 0.30 in2 Ift - If one layer of horizontal bars: If two layers of horizontal bars: #4@ 7.94 in #4@ 15.87 in #5@ 12.30 in #5@ 24.60 in #6@ 17.46 in - #6@ 34.92 in Summary of Overturning & Resisting Forces & Moments .....OVERTURNING..... .....RESISTING..... Force Distance Moment Force Distance Moment Item Ibs ft ft# Ibs ft ft-# Heel Active Pressure = 225.6 1.06 238.2 Soil Over Heel = 220.0 2.50 550.0 Surcharge over Heel = Sloped Soil Over Heel _ Surcharge Over Toe = Surcharge Over Heel = Adjacent Footing Load = Adjacent Footing Load = Added Lateral Load = Axial Dead Load on Stem = Load @ Stem Above Soil = * Axial Live Load on Stem = _ Soil Over Toe = 0.75 Surcharge Over Toe = Total 225.6 O.T.M. 238.2 Stem Weight(s) = 145.0 1.75 253.8 Earth @ Stem Transitions= = Footing Weighl = 525.0 1.50 787.5 Resisting/Overturning Ratio = 6.68 Key Weight = Vertical Loads used for Soil Pressure = 890.0 Ibs Vert. Component = Total = 890.0 Ibs R.M = 1,591.3 " Axial live load NOT included in total displayed, or used for overturning resistance, but is included for soil pressure calculation. Vertical component of active lateral soil pressure IS NOT considered in the calculation of Sliding Resistance. Vertical component of active lateral soil pressure IS NOT considered in the calculation of Overturning Resistance. (Deflection due to wall bending not considered) Soil Spring Reaction Modulus 250.0 pci Horizontal Defl @ Top of Wall (approximate only) 0.424 in The above calculation is not valid if the heel soil bearing pressure exceeds that of the toe, because the wall would then tend to rotate into the retained soil. Use menu item Settings > Printing & Title Block to set these five lines of information for your program. Laguna Hills, CA 92653 This Wall in File: Project Name/Number: test Title 2' Retaining Wall Dsgnr: H.Y Description.... 10 Project Files\test.RPX Page : 3 Date: 28 MAY 2019 12 Retain ro a)19a -2018, Build 11.1E. 2.0Cantilevered Retaining Wall Code: IBC 2015,ACI318A4,ACI530-13 .. ..l A7 Reber Lap & Embedment Lengths Information Stem Design Segment: Bottom Stem Design Height: 0.00 ft above top of footing Calculated Reber Stress,fs = 3832.66 Lap Splice length for #4 bar specified in this stem design segment = 20.00 in Development length for #4 bar specified in this stem design segment = 12.00 in Hooked embedment length into footing for #4 bar specified in this stem design segment = 6.00 in 0.0750 in2/ft As Provided = 0.0146 in2lft As Required = Project Name/Number : test Use menu item Settings> Printing & Title Block Title 2' Retaining Wall to set these five lines of information Dsgnr: H.Y for your program. Description.... Laguna Hills, CA 92653 This Wall in File: C:\Users\Maryam\Documents\RetainPro 10 Project Files\test.RPX 5 Page : 4 Date: 28 MAY 2019 nemmrro tc1 iaar-zuia, am10 n.ia.iz.ur License_ KIN-0606o947 Cantilevered Retaining Wall Code: IBC 2015,ACI 318-14,ACI 530-13 Wall[] Concrete M Masonry.. Allowable. Moment Line4n Concrete E Masonry Designer todetermine -bar cutoff locations 30.0 ft-# 90.0 ft-# 150.0 ft-# 210.0 ft-# 270.0 ft-# ` 0.0 ft-# 1 60.0 ft-# 120.0 ft-# 180.0 ft-# 240:0 ft-# L ag Im I I I I MnPhi= 313.1ft I ft 7-6' @ Toe