Laserfiche WebLink
19011 Wood-Sno Road NE,Suite 100 <br /> %XloodinviUc,WA 98072-4436 <br /> - Phone:425-814-8448 <br /> C31 VIE.L.lk11ti C, Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 48"x 48"x 12"thick <br /> �t <br /> Footing B = 4.00 tt <br /> t = 12 in _ <br /> Reinforcement R = (5) #4 • <br /> A,, = 1.00 in Isolated fooling <br /> d = 8.25 in Cover: 3 in <br /> Column C 1 = 5.50 in C 2 = 5.50 in <br /> Materials fc = 2500 psi Normalweight 1.00 <br /> fy = 40000 psi Uncoated e = 1.00 <br /> Net Footing Weight -R <br /> PrTG= 0.64 k <br /> Soil Pressure: <br /> PASD = gnB2 —PFTC = <br /> One-way shear: 0= 0.76 <br /> Vc = 2A f,Bd = 39.60 k <br /> VI, < OVC OVc = 29.70 k <br /> \ (B—C — ) 0Vc <br /> �� =quB(B 2Cz—dl � qu =B/B�G2^d! Uu =quB 2 1 d B—C <br /> Il (` B( 1—d) <br /> 2 2 <br /> qt, = 6854 psf or 6854 psf P. = quB2 = 109662# <br /> Two-way shear: 0= 0.75 <br /> [22.6.5.2(a)] vc = 4A1 f, = 200 psi a <br /> [22.6.5.2(b)] vc = (2+ )A fC = 300 psi = 1.00 <br /> /� aX= 40 <br /> ( aXd ' = 400 psi b o = 2(C,+d)+2(C2+d) <br /> [22.6.5.2(C)) vc = l2+ Uo )'� fc 55 <br /> Vu < OVc OVc = Ovcbod = 68.06 k <br /> Vc <br /> Vu = qu[B2 — (CI +d)(c2+d)] - qu = [Bz —(Cl +d)(c2 +d)] <br /> qu 4634 psf Pu = q„B2 = 74147# <br /> Moment: 0= 0.90 <br /> M„ =AS fy(d—a/2) = 26.8 k-ft <br /> a =A,fy/(0.85fcB)= 0.39 in <br /> Mt, <_ 0M,t Old, = 24.2 k-ft <br /> —C2 2 B—Cl 2 <br /> qu B <br /> B 2 ) 20M,t qt,B 2 20Mtt <br /> Mtt - �qu = 2 M„ = —rget = 2 <br /> 2 B((B—CZ)/2) 2 B((B—C ) 2) <br /> qu = 3853 psf or 3853 psf Pu = quB2 = 61640' <br /> Development of Reinforcement: <br /> _ 3 fy 0414. 12 in ...18 in available OK <br /> Id 40 fc (Cb+lCrrl d� _ <br /> dz J <br /> ( <br /> Soil Bearing Pressure 1500 psf 2000 psf 2600 psf 3000 psf 3500 psf 4000 psf <br /> Max Load(lbs), Soil 23360 31360 39360 47360 55360 63360 <br /> Max Load(lbs), One-Way Shear 68538 68538 68538 68538 68538 68538 <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: 1 23 2023 <br /> Page: M2.7 <br />