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19011 Rood-Sno Road NE,Suite 100 <br /> XVoodinvi]1e,NVA 98072-4436 <br /> Phone:425-814-8448 <br /> E'1_4 C;I t.i E:E KI IN C; Fes:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 48"x 48"x 12"thick <br /> Footing B = 4.00 ft <br /> t = 12 in _ <br /> Reinforcement R = (5) #4 <br /> A,, = 1.00 in tsoste�rootAv <br /> d = 8.25 in Cover: 3 in — ----- --+ <br /> Column C, = 5.50 in C2 = 5.50 in <br /> Materials f, = 2500 psi Normalweight <br /> fy = 40000 psi Uncoated 'e = 1.00 <br /> S J <br /> Net Footing Weight <br /> PFrc= 0.64 k 1 <br /> Soil Pressure_ a m <br /> DASD = gaB2 —PFTG — <br /> One-way shear: 0= 0.75 <br /> Vc = 22 f Bd = 39.60 k <br /> V,{<_ OV, OVc 29.70 k <br /> (B—CZ— u 0VC (B—Cl— 0VC <br /> Vu=quB 2 d —' q B—C Vu= quB 2 d qu = , <br /> B( 2 2— t) B(B 2 C —d) <br /> qu = 6854 psf or 6854 psf Pl = quB2 = 109662# <br /> Two-way shear: 0= 0.75 <br /> [22.6.5.2(a)] vc =44f, = 200 psi a <br /> [22.6.5.2(b)] vc = (2 + "—} f = 300 psi 1.00 <br /> J9 ax= 40 <br /> [22.6.5.2(c)] vc = (2 +bo�� fC = 400 psi bo = 55 7+d}+2(C2+d) <br /> Vu 'PVC OVc = <Pvcbod = 68.06 k <br /> Vu = qu[B2 —(C,+ d)(C2+d)] - qu = 0V, <br /> [B2 — (Cl+d)(C2+d)] <br /> qu = 4634 psf Pu = quB2 = 74147# <br /> Moment: 0= 0.90 <br /> Mn = A,fy(d —a/2) = 26.8 k-ft <br /> a=Asfyi(0.85PcB)= 0.39 in <br /> Mu S 0M, OM, = 24.2 k-ft <br /> quB(B—CZ Z rB—C�IZ <br /> 2 20M,� quB\ 2. ! 20Mn <br /> M. 2 —'qu = 2 MU �qu= ' 2 <br /> qu = 3853 psf B—Cor/2) 3853 psf 2Pu= quB2 = B((6164d#2} <br /> Development of Reinforcement. <br /> Id = (T3hf fc ��bt+eK�� db = 12 in ...18 in available OK <br /> db <br /> Soil Bearing Pressure 1500 psf 2000 psf 2500 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 38526 38525 38525 38525 <br /> Max Load(Factored) 37376 50176 61640 61640 61640 61640 <br /> Date: 1 2 2023 <br /> Page: M2.7 <br />