2110 HEWITT AVE 2024-02-12 - Laserfiche WebLink

Project Name/Number: 7673-220426 RetainPro(c)1987-2019, Build 11.20.03.31 License:KW-06060593 Restrained Retaining Wall Code: IBC 2018,ACI 318-14,TMS 402-16 License To: STRUCTURAL DESIGN ASSOCIATES Criteria ' Soil Data I Retained Height = 9.50 ft Allow Soil Bearing = 2,000.0 psf Wall height above soil = 0.00ft Equivalent Fluid Pressure Method Total Wall Height = 9.50 ft At-Rest Heel Pressure = 60.0 psf/ft Top Support Height = 9.00 ft Passive Pressure = 250.0 psf/ft Soil Density = 110.00 pcf Slope Behind Wal = 0.00 FootinglISoil Frictior = 0.350 Height of Soil over Toe = 0.00 in Soil height to ignore for passive pressure = 12.00 in i s Thumbnail 1 Surcharge Loads 1 Uniform Lateral Load Applied to Stem ! [Adjacent Footing Load ' Surcharge Over Heel = 100.0 psf Lateral Load = 0.0#/ft Adjacent Footing Load = 1,020.0 lbs >>>Used To Resist Sliding&Overturning ...Height to Top = 0.00 ft Footing Width = 0.80 ft Surcharge Over Toe = 0.0 psf ...Height to Bottorr = 0.00 ft Eccentricity = 0.00 in Used for Sliding&Overturning Wall to Ftg CL Dist = 0.41 ft Axial Load Applied to Stem I Load Type = Wind(W) Footing Type Line Load (Strength Level) Base Above/Below Soil Axial Dead Load = 0.0 lbs at Back of Wall = -8.5 ft Axial Live Load = 0.0 lbs Wind on Exposed Stem = 0.0 psf Axial Load Eccentricity = 0.0 in Poisson's Ratio = 0.300 Earth Pressure Seismic Load I Kh Soil Density Multiplier = 0.396 g Added seismic per unit area = 289.7 psf Design Summary 0 Concrete Stem Construction 1 Total Bearing Load = 2,554 lbs Thickness = 12.00 in Fy = 60,000 psi ...resultant ecc. = 7.78 in Wall Weight = 150.0 psf fc = 4,000 psi Soil Pressure @ Toe = 0 psf OK Stem is FREE to rotate at top of footing Soil Pressure @ Heel = 1,999 psf OK Allowable = 2,000 psf Mmax Between Soil Pressure Less Than Allowable @ Top Support Top&Base @ Base of Wall ACI Factored @ Toe = 0 psf Stem OK Stem OK Stem OK ACI Factored @ Heel = 2,399 psf Design Height Above Ftc = 9.00 ft 4.19 ft 0.00 ft Footing Shear @ Toe = 0.3 psi OK Rebar Size = # 5 # 6 # 5 Footing Shear©Heel = 3.3 psi OK Rebar Spacing = 12.00 in 12.00 in 12.00 in Allowable = 75.0 psi Rebar Placed at = Center Center Center Reaction at Top = 2,672.1 lbs Rebar Depth 'd' = 6.00 in 6.00 in 6.00 in Reaction at Bottom = 4,213.7 lbs Design Data -- fb/FB+fa/Fa = 0.008 0.892 0.000 Sliding Calcs Mu....Actual = 64.6 ft-# 10,027.3 ft-# 0.0ft-# Lateral Sliding Force = 4,213.7 lbs Mn`Phi Allowable = 8,051.1 ft-# 11,237.5 ft-# 8,051.1 ft-# Shear Force @ this height = 3,781.2 lbs 5,431.4 lbs Shear Actual = 52.52 psi 75.44 psi Shear Allowable = 94.87 psi 94.87 psi Vertical component of active lateral soil pressure IS NOT considered in the calculation of soil bearing Load Factors Building Code IBC 2018,ACI Dead Load 1.200 Live Load 1.600 Earth, H 1.600 Wind,W 1.000 Seismic, E 1.000