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=` "-' 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> 1 in Phone:425-814-8448 <br /> E N GIN£ERIN G Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 18"x 18"x 12"thick <br /> �s <br /> Footing B = 1.50 ft <br /> t = 12 in <br /> Reinforcement R = (0) #4 <br /> A s1 = 0.00 in (so/Wed rooting <br /> d= 8.25 in Cover: 3 in --- <br /> Column C, = 3.50 in C2 = 3.50 in <br /> Materials f c = 2600 psi Normatwelght r a = 1.00 <br /> fy = 40000 psi Uncoated tfie = 1.00 <br /> Net Footing Weight R <br /> PrTc= 0.09 k <br /> Soil Pressure: <br /> PAsD =gnBz _.Pr rG <br /> One-way shear: 0= 0.75 <br /> V, =2a�fl'Bd = 14.85 k <br /> V,, S 0V, OVe = 11.14 k <br /> u =q,, B 2 Cz d —� qu=— B_oCr V. =quB B 2 Cl d —� 4u= B 0C <br /> U B — — <br /> qu = 50914 psf or 50914 psf P„ = %81 = 114557# <br /> Two-way shear: 0= 0.75 <br /> [22.6.5.2(a)] v. = 4A fc = 200 psi C= <br /> [22.6.5.2(b)] vc = (2+ a�d fc = 300 psi Q = 1.00 <br /> R aX= 40 <br /> 122.6.5.2(c)) v, = �2+b 'I fc = 451 psi b o = 2(C1+d)+2(C2+d) <br /> 0 47 <br /> Vu C 0Vc OVc =Ovcbod = 58.16 k <br /> Vu = qu[R2 -(Cl +d)(C2+d)] -► qu = 0V` - <br /> [Bz-(Cl+d)(C2 +d)] <br /> qu = 45044 psf Pu =quBz = 101349#t <br /> Moment: 0= 0.90 <br /> Mn =Asfy(d.-a J2) = 0.0 k-R <br /> a=A.,fyl(0.85f,8)= 0.00 in <br /> Mu c OM„ 1 114, = 0.0 k-ft <br /> B((B Cz z (B—C,lz <br /> Mu =qu l 2 2 )2 y qu =— 20Mn z Mu `quB l 2 J —r = 20M,, <br /> B((B_C2)/2) qu 2 B((B—Cl)/2)' <br /> qu = 0 psf or 0 psf Pt = quB2 = 04 <br /> Development of Reinforcement: <br /> _ 3 fy 1ptfpelos <br /> 1d — 40 fc H,,- db= 4 in 4 in available OK <br /> f\ b�/l Adjusted <br /> Soil Bearing Pressure 1600 psf 2000 psf 2600 psf 3000 psf 3500 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 71698 71598 <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 6635 6660 7785 8910 <br /> Max Load(Factored) 5256 7056 8B56 10656 12456 14256 <br /> Date:3 25 2021 <br /> Page: M2.2— <br />