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BTL, <br /> 19011 Wood-Sao Road NE,Suite 100 <br /> r Woodinville,Wry 98072-4436 <br /> VENOM Phone:425-814-8448 <br /> E NCT[TEERTK G Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 36"x 36"x 12"thick <br /> Footing B =3.00 ft ,t <br /> t = 12in <br /> Reinforcement R = (3) 1*14 v <br /> A sr = 0.60 in2 laWateQfoatfnp <br /> d =8.25 in Cover: 3 in i <br /> Column CT = 5.50 in CZ = 5.50 in <br /> Materials f - 2500 psi NormaWe,i ht <br /> fy = 40000 psi Uncoated___"_._ �-� T�e = 1.00 <br /> Net Footing Weight _R <br /> Pao= 0.36 k <br /> Soil Pressure: `'R <br /> PASA =q.B2—PFTG <br /> One-way shear. 0= 0.75 <br /> Vc=2AJ Bd = 29.70 k <br /> Vu S: 0Vc OVc = 22.28 k <br /> B—Cz _ 0Vc B—Cl 0V, <br /> Vu—_quB 2 —dl -� 4"— B—C Vu—quB 2 —d -► qu= B--C <br /> I B( —d) B� Z—d) <br /> qu = 7128 psf or 7128 psf P. =quBZ = 64152# <br /> Two-wayshear.- 0= 0.75 <br /> [22.6.5.2(a)] vc =4A f7= 200 psi G <br /> [22.6.5.2(b)] vc= �2+4} fc = 300 psi 6= 1.00 <br /> F ax=40 <br /> [22.6.5.2(t}] vc = 2+ ba azdl ' 400 psi b o = 2(Cl+d)+2(C2+d) <br /> fc — <br /> 55 <br /> Vu 5 ove 014c =,0vcb0d= 68.06 k <br /> Vu =qu[B2 —(CI+d)(C2+d)] -► 0Vc <br /> qu = 8854 psf Pu= quBZ = 79687# <br /> Moment 0= 0.90 <br /> Mn =Asfy(d—a/2) = 16.2 k-ft <br /> a=Asfyl(0.85rcB)= 0.31 in <br /> Mu<_0m, OM, = 14.6 k-ft <br /> z Mu qu 2 <br /> �4u <br /> 20Mn quB� � 20m, <br /> = 2 � = = 2 = 2 <br /> B((B—C2)/2) � <br /> z Mu B{(B—Cl)/2} <br /> qu = 6013 psf or 6013 psf Pu=quBZ = 544121# <br /> Development of Reinforcement <br /> l _ 3 fy 'PtI`IPs d 12 in ...12 in available OK <br /> a 40 fc'(cb+Ktr b= <br /> dD J <br /> Soil Bearing Pressure 1500 psf 2000 psf 2600 psf 3000 psf 3500 psf 4000 psf <br /> Max Load(lbs), Soil 13140 17640 22140 26640 31140 35640 <br /> Max Load(lbs),One-Way Shear 40095 40095 40095 40095 40095 40095 <br /> Max Load(lbs),Two-Way Shear 49805 49805 49805 49805 49805 49805 <br /> Max Load(lbs), Moment 33825 33825 33825 33825 33825 33825 <br /> Max Load(ASD) 13140 17640 22140 26640 31140 33825 <br /> Max Load(Factored) 21024 28224 36424 42624 49824 54i21 <br /> Date:3 i 19 i 2018 <br /> Page: M2.5 <br /> ............. .... ............ <br />