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l� <br />1+� I �. <br />1 <br />rrie : �on x <br />�sgnr. Date: 7:OiPM, 6 P'�G OB <br />Description : <br />Scope: <br />Code Ref: ACI 318-02, 1997 UBC. 2003 IBC. 2003 NFPA 5000 <br />N�. saoa�< Page 7 ' <br />��e� �;�;,,�� �e,5ao ,.oe�-z�3 Restrained Retaining Wall Design <br />ICI1�B3-.003 ENLRCALC Fr�9mwo�mq Sctlwem <br />Description <br />Criteria � <br />Retainetl Helght = 1.50 fl <br />Waliheightabovesoil = 1800t1 <br />Total Wall HeigM = 19.50N <br />7op Support Height = 19.50 ft <br />Slope Behmd Wall - 0.00 : 1 <br />Hei�ht of Soil over Toe = 4D0 in <br />Sod Densdy = 170.00 pcf <br />Wind oo Stem = 0.0 psf <br />i SurcNarge Loads � <br />Sumharge Over Heel - 0 0 psf <br />»>NOT Used To Resist Slidmg 8 Overtum <br />Surcharge Over Toe = 0.0 psf <br />NOT Used for Sliding 8 Overturning <br />� Azial Load Applicd to Stem A <br />Axlal Dead Load = 135 0 Ibs <br />Axial Lrve Load = 225 0 Ibs <br />Axial Load Eccenlriciry = 6.5 in <br />Soil Oala � <br />Allow Soil Bearing = 7.500.0 psl <br />Equrvalent Fluid Pressure Method <br />Heel Acllve Pressure = 55.0 <br />Toe Active Pressure = 0.0 <br />Passive Pressure = 250.0 <br />Footing��Soil Friction <br />Soll height to Ignore <br />for passive pre55ure <br />= 0.300 <br />= OAO in <br />Unitorm Wteral Load Applied to Stem � <br />LaterelLoad = 0.0#/tt <br />...Height to Top = ODO ft <br />...Heiqht l0 6otrom = 0.00 fl <br />Footing Strengths 8 D(mensfons ' <br />fc = 2,SOD psi Fy = 40,OOOpsi <br />Min. �s % = OD01a <br />ToeWidth = 075fl <br />Heel Widih = 125 <br />Total Footing Wltlth = 2.00 <br />Footing Thickness = 10.00 in <br />Key Wlalh = 0.00 in <br />Key Depth = 0.00 in <br />Key Distance from Toe = 0.00 fl <br />Covcr @ Top = 3.00 in @ Btm.= 3.00 in <br />Adjacent Footing Load , <br />Adjacent Footing Load = O.O lhs <br />Footing Widlh = 0.00 H <br />Eccentricity = 0.00 in <br />Wall ro Ftg CL Dist = 0.00 fl <br />Footing Type Line <br />Base Above/8eiow Soil _ 0.0 fl <br />at Back of Wall <br />Design Summary A Concrete Stem Construction � <br />Total Beanng Load = 2,767 Ibs Thickness = 6.00 in Fy = 40,OOOpsi <br />..resullant ecc. = 7.13 m Wall Weight = %2.5 pcf fc = 2,SOOps <br />Soil Pressure @ 7oe = 1.388 psf OK SI FIXED t t of foohn <br />Soil Pressure @ Heel = 779 psf OK <br />Allowable = 1.500 ps� <br />Sod Pressure Less Than Allowable <br />�CI Factored Cn Toe = 1.987 psl <br />�CI Factored @ Heel = 1,114 psf <br />Footing Shear @ Toe = 15.4 psi OK <br />Footing Shear @ Heel = 3.9 psi OK <br />Allowable = 85.0 psi <br />Reaction at Top = 15.1 Ibs <br />Reaction at Boltom = 134.6 Ibs <br />Slidin� Calcs Slab Resists AlI5litling � <br />Lateral Sliding Force = 134.61bs <br />Footinq Design Results 0 <br />oe eel <br />Factored Pressure = 1.987 1.114 psf <br />Mu' �. Upward = 52D 0 ft-# <br />Mu' : Downward = 64 114 ft-fi <br />Mu� Design = 464 114 fl-# <br />Pctual 1-Way Shear = 75.35 3.90 psi <br />Aamv 1-Way Shear = 85 00 85.00 psl <br />em is o op g <br />Mmaz Belween <br />@ Top Supporl Top 8 Base <br />Slem OK Stem OK <br />Deslgn hcighl = 19.50 ft 078 R <br />RebarSizc = a 4 # 4 <br />Rebar Spacing = 76.00 m tG.00 in <br />Rebar Placed al = Cenler Cenler <br />Rebar Oepth 'd' = 3.00 in 3.00 in <br />Oesign Data � <br />ib/FB * falFa = 0239 0.103 <br />Mu._Attual = 3D9.6ft-f! 133.3Nai <br />Mn' Phi.....Allowable = 1,29G.9 ftal 1,296.9 haf <br />Shear Force @ Ihis height = OD Ibs <br />Shear.....Actual = 0.00 psi <br />Shear.....Allowable = 85.00 psi <br />Rebar Lap Reqwred = 12.48 in <br />Rebar embedment into looting = <br />Other Acceptable Sizes 8 Spacings: <br />Toe�. None Spec'd -or- Not req'd, Mu < S <br />Heel: None Sper.'d -or- Not req'd, Mu < S <br />Key. No key dehnetl -ur- ho Yey tlefined <br />12.48 in <br />r-� <br />Fr <br />� Base ot Wall <br />Stem OK <br />ODOft <br />N 4 <br />16.OD in <br />Cenler <br />3.00 in <br />O.OB1 <br />105.2 NJt <br />1.296.9 N-# <br />81.21bs <br />226 ps; <br />85.00 psi <br />6.00 in <br />