Laserfiche WebLink
19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E °� Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 48"x 48"x 12"thick <br /> Footing 8 = 4.00 ft <br /> t= 12 in <br /> t Reinforcement R = (5) <br /> As, = 1.00 in2 ftWed loo ft <br /> d = 8.25 in Cover. 3 in <br /> Column C1 = 5.50 in C2 = 5.50 in <br /> Materials fc = 2500 psi Norma1weig4i .1= 1.00 fy = 40000 psi IUncoated. Je = 1A0 <br /> Net Footing Weight <br /> PFTG= 0.64 k _R <br /> Soil Pressure: � <br /> P,�,SD =gaB2-PFzc = ------i! <br /> One-way shear: 0= 0.75 <br /> Vc=2.1 fcBd= 39.60k <br /> Vu < OVc OVc= 29.70 k <br /> fB`Cz_ oy, _ (B-CE- ) _ 0V <br /> Vu=quB 2 d -► qu= B-C V. -QuB Z d -' 4u"B�B 2 C d) <br /> B{ 2 d) <br /> qu = 4644 psf or 4644 psf Pu=quB2 = 74298# <br /> Two-way shear. 0= 0.75 <br /> [22.6.5.2(a)] vc=4A fc= 200 psi G <br /> [22.6.5.2(b)] vc = �2+1)2i fc = 300 psi 6 = 1.00 <br /> ax= 40 <br /> +bof bo =2(Ci+d)+2(C2+d)[22.6.5.2(c)] vc = (2 )d <br /> 55 <br /> Vu 5 0Vc OVc=q5vcbod= 68.06 k <br /> Vu =gu[B2 -(Cl+d)(C2+d)]i qu= 2 0V` <br /> [B -(Cl+d)(C2+d)] <br /> Moment: qu = 4634 psf Pu =quB2 = 74147# <br /> 0= 0.90 <br /> M, =Asfy(d-a/2) = 26.8 k-ft <br /> a=A,f,1(0.85fcB)= 0.39 in <br /> Mu c 0m, OM71 = 24.2 k-ft <br /> r z <br /> quB l � Mu quB�B }2 y 2oM <br /> Mu= Z -�9u 20m,= _.. Z n <br /> B({B_c2)/2)2 — 2 4u=B((B ci)/2)Z <br /> qu= 3853 psf or 3853 psf Pu =quB2 —= # <br /> Development of Reinforcement: <br /> iQ= 3 fy 04.105 db = 12 in ...18 in available OK <br /> 40 fe( d K 1 <br /> b J <br /> Soil Bearing Pressure 1600 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Load(lbs), Soil 23360 31360 39360 47360 65360 63360 <br /> Max Load(lbs), One-Way Shear 46436 46436 46436 46436 46436 46436 <br /> Max Load(lbs),Two-Way Shear 46342 46342 46342 46342 46342 46342 <br /> Max Load(lbs), Moment 38525 38525 38525 38525 38525 38525 <br /> Max Load(ASD) 23360 31360 38525 38525 38525 38525 <br /> Max Load(Factored) 37376 50176 61640 61640 61640 61640 <br /> Date:3J9/2018 <br /> Page: M2.7 <br />