Loading...
HomeMy WebLinkAboutRW080076 - CALCSPO 0 ccoo % WALL CALCULATIONS FOR Kamin Residence 56 Shoreridge Pelican Crest Orange County, California Owner: Paul & Jackie Kamin 400 Morningstar Lane Newport Beach, CA 92660 Tel: (949) 722-6669 January 17, 2008 Prepared By: Toal Engineering, Inc. 139 Avenida Navarro San Clemente, CA 92672 Tel: (949) 492-8586 Fax: (949) 498-8625 Job No. 10867 Toal Engineering, Inc. 139 Avenida Navarro San Clemente, CA 92672 PH: (949) 492-8586 FAX: (949) 498-8625 Retain Pro 6.0, 23-Sep-2002, (c)1989-2002 Title : Kamin Job # : 10867 Description.... Page: Dsgnr: as Date: JAN 16,2008 This Wall in File: n:\108xx\10867\misc\10867.rp5 Cantilevered Retaining WaII Design Code: 1997 UBC Criteria Retained Height = 7.33 ft Wall height above soil = 0.50 ft Slope Behind Wal = 0.00 : 1 Height of Soil over Toe = 12.00 in Soil Density = 110.00 pcf Wind on Stem = 0.0 psf Design Summary Total Bearing Load ...resultant ecc. Soil Pressure @ Toe Soil Pressure @ Heel Allowable Soil Pressure Less ACI Factored @ Toe ACI Factored @ Heel Footing Shear @ Toe Footing Shear @ Heel Allowable Wall Stability Ratios Overturning Sliding = 2,184 Ibs = 13.83 in = 1,326 psf OK 0 psf OK = 1,500 psf Than Allowable 1,691 psf = 0 psf 14.8 psi OK 0.0 psi OK 76.0 psi Soil Data Allow Soil Bearing Equivalent Fluid Pressure Heel Active Pressure Toe Active Pressure Passive Pressure Water height over heel FootingllSoil Frictior Soil height to ignore for passive pressure 1,500.0 psf Method = 45.0 psf/ft 45.0 psf/ft = 250.0 psf/ft = 0.0 ft = 0.300 12.00 in Stem Construction 1.56 OK 1.40 Ratio < 1.5! Sliding Calcs Slab Resists All Sliding ! Lateral Sliding Force = 1,472.4 Ibs Footing Design Results Factored Pressure Mu' : Upward Mu' : Downward Mu: Design Actual 1-Way Shear Allow 1-Way Shear Toe Reinforcing Heel Reinforcing Key Reinforcing Toe Heel 1,691 0 0 5,015 14.80 76.03 #4@12.00in None Spec'd None Spec'd 0 psf 0 ft-# 0 ft-# 0 ft-# 0.00 psi 0.00 psi Design height Wall Material Above "Ht" Thickness Rebar Size Rebar Spacing Rebar Placed at Design Data Top Stem Footing Dimensions & Strengths Toe Width = 3.50 ft Heel Width = 1.00 Total Footing Widtt = 4.50 Footing Thickness = 12.00 in Key Width Key Depth Key Distance from Toe 12.00 in 18.00 in 3.50 ft fc = 2,000 psi Fy = 60,000 psi Footing Concrete Density = 150.00 pcf Min. As % = 0.0018 Cover'@ Top = 2.00 in @ Btm.= 3.00 in 2nd ft= fb/FB + fa/Fa = Total Force @ Section lbs = Moment....Actual Moment Allowable Shear Actual Shear Allowable Lap Splice if Above Lap Splice if Below Wall Weight Rebar Depth 'd' Masonry Data fm Fs Solid Grouting Special Inspection Modular Ratio 'n' Short Term Factor Equiv. Solid Thick. ft-#= ft-# = psi = psi = in = in = psf = in = Stem OK 2.00 Masonry 8.00 # 4 8.00 Edge Stem OK 0.00 Masonry 12.00 # 5 8.00 Edge 0.988 0.901 639.9 1,137.6 1,151.5 11.6 19.4 20.00 20.00 78.0 5.25 1,187.4 2,949.9 3,274.4 12.5 19.4 25.00 7.83 124.0 9.00 psi = psi = in = 1,500 20,000 Yes No 25.78 1.000 7.60 Masonry Block Type = Medium Weight Concrete Data fc psi = Fy psi = 1,500 20,000 Yes No 25.78 1.000 11.60 Other Acceptable Sizes & Spacings Toe: #4@ 13.25 in, #5@ 20.50 in, #6@ 29.00 in, #7@ 39.25 in, #8@ 48.25 in, #9@ 4 Heel: Not req'd, Mu < S * Fr Key: Slab Resists Sliding - No Force on Key Toal Engineering, Inc. 139 Avenida Navarro San Clemente, CA 92672 PH: (949) 492-8586 FAX: (949) 498-8625 Title : Kamin Job # : 10867 Description.... Page: Dsgnr: as Date: JAN 16,2008 This Wall in File: n:\108xx\10867\misc\10867.rp5 Retain Pro 6.0, 23-Sep-2002, (c)1989-2002 Cantilevered Retaining Wall Design Code: 1997 UBC L Summary of Overturning & Resisting Forces & Moments 1 Item OVERTURNING Force Distance Moment Ibs ft ft-# Heel Active Pressure = 1,562.4 2.78 Toe Active Pressure = -90.0 0.67 Surcharge Over Toe = Adjacent Footing Load = Added Lateral Load = Load @ Stem Above Soil = 4,339.8 -60.0 Total = 1,472.4 O.T.M. = 4,279.8 Resisting/Overturning Ratio Vertical Loads used for Soil Pressure = = 1.56 2,183.5 Ibs Vertical component of active pressure NOT used for soil pressure Soil Over Heel = Sloped Soil Over Heel = Surcharge Over Heel = Adjacent Footing Load = Axial Dead Load on Stem = Soil Over Toe Surcharge Over Toe Stem Weight(s) Earth @ Stem Transitions = Footing Weighs = Key Weight Vert. Component RESISTING Force Distance Moment Ibs ft ft-# 385.0 703.0 195.5 675.0 225.0 Total = 4.50 0.00 1.75 3.89 4.33 2.25 4.00 673.8 2,736.1 847.4 1,518.8 900.0 2,183.5 Ibs R.M.= 6,675.9 Sliding Restraint #4@12.in @Toe Designer select #0@18.in all horiz. reinf. @ Heel See Appendix A 8.in Mas w/ #4 @ 8.in o/c Solid Grout, 12.in Mas w/ #5 @ 8.in o/c Solid Grout, 3'-6" 3'-6" 4'-6" 1'-0" 1111-411 1'-0" ►-411-► OP