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w 19011 Wood-Sno Road NE,Suite 100 <br /> k Woodinville,WA 98072-4436 <br /> Elmo Phone:425-814-8448 <br /> E 3'dG1rgEER1N G Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 18"x 18"x 12"thick <br /> Footing 8 = 1.50 ft �t <br /> f = 12in <br /> Reinforcement R = (0) #4 <br /> As, = 0.00 in;' tsol�led rootln� <br /> d = 8.25 in Cover: 3 in <br /> Column C r = 3.50 in C2 = 3.50 in <br /> Materials P, = 2500 psi _Norrna1wegl ht ® A = 1.00 <br /> fy = 40000 psi Uncoated 1.00 <br /> Net Footing Weight a <br /> PFTG= 0.09 k <br /> Soil Pressure: <br /> PAsn =gaB1"PFTG = u <br /> One-way shear: 0= 0.75 <br /> Vc =2,1 f,Bd = 14.85k <br /> Vu <_ 0Vc OVc = 11,14k <br /> �B-Cz- \ pVc (B-C, - 1 0V, <br /> 2 <br /> 1;, =GuB 2 d -� 4„ MB��yd� Vu =q'uB d --, qu =p B-C d� <br /> qu = 50914 psf or 50914 psf Pi = q„Bz = 114557# <br /> Two-way shear., 0= 0.75 <br /> (22.6.5.2(a)] vc =4.1 fc' = 200 psi C= <br /> (22.6.5.2(b)] vc = (2+F)A f� = 300 psi Q _ 40 0 <br /> x— <br /> (22.65.2(c)] vc = (2+. )A fc` = 451 psi b o = 2(Cl+d)+2(C2+d) <br /> 47 <br /> V. C 0Vc OVc =4vcbod = 68.16 k <br /> ti, =qu[BZ --(Ci +d)(C2 +d)] -4 qu = z 0Vc <br /> [B -(C, +d)(C-2+d)] <br /> qu = 45044 psf Pu W q,,B2 = 101349# <br /> Moment 0= 0.90 <br /> M„ =As fy(d--11/2) = 0.0 k-ft <br /> a=A,fyl(0.85F,B)= 0.00 in <br /> Mu < OM„ omit 0.0 k-ft <br /> B((B-C <br /> 20m. 4uB 2 J _ 20M„ <br /> Mu = 2 -'r1u =B((B-Cz)/2)2 m„ = 2 �qu -B((B-Ct)/2)' <br /> qu = 0 psf or 0 psf P„ = gaBz = 0# <br /> Development of Reinforcement <br /> la 40,1fy AC db = 4 In ...4 in available OK <br /> f`ta4—) Adjusted <br /> Soll Bearing Pressure 1600 psf 2000 psf 2600 psf 3000 psf 3600 psf 4000 psf <br /> Max Load(lbs), Soil 3285 4410 5535 6660 7785 8910 <br /> Max Load(lbs),One-Way Shear 71598 71598 71598 71598 71598 71698 <br /> Max Load(lbs),Two-Way Shear 63343 63343 63343 63343 63343 63343 <br /> Max Load(lbs), Moment 0 0 0 0 0 0 <br /> Max Load(ASD) 3285 4410 5535 6660 7785 8910 <br /> Max Load(Factored) 5266 7086 8866 10656 12466 14266 <br /> Date:3 25 2021 <br /> Page- M2.2 <br />