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RIYU <br /> 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E NOI N E ERIN G Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 24"x 24"x 12"thick <br /> Footing B = 2.00 ft t <br /> t = 12in <br /> Reinforcement R = (2) 94 <br /> Abr = 0.40ln2 r6oferedtoadnp <br /> d = 8.25 in Cover: 3 in -—- - <br /> Column Ci = 3.50 in C2 = 3.60 in <br /> Materials f, = 2500 psi Normatweight I' A = 1.00 F. A - - t <br /> fy = 40000 psi Uncoated - ' e = 1.00 <br /> Net Footing Weight F. <br /> PPTc= 0.16 k -- <br /> Soil Pressure: <br /> PAso =q.B2-Prrc <br /> One-way shear: 0= 0.75 <br /> Ve= 2A1 ft-'Bd = 19.80 k <br /> Vu <_ 0V, OV, = 14.85 k <br /> lit=quB V8 2 Cz-d l- qu = B�C lip =QuB�B 2 Cl—d) Ru= ( _ 1 <br /> 1 B�2L-d) B(B 2C d) <br /> qu = 14547 psf or 14647 psf Pt =quB2 = 58188# <br /> Two-way shear: 0= 0.76 <br /> [22.6.5.2(a)) vc = 4.i f.' = 200 psi <n <br /> [22.6.5.2(b)) vc = 2-f 4) 1 ic' = $00 psi 6 = 1.00 <br /> p ax= 40 <br /> {22.6.5.2(c)) vc = �2+bo}d ft - 451 psi 6 o 47C'+d)+2(C2+d) <br /> Vu S 0Ve OVe = Ovcbod = 58A6 k <br /> OVc <br /> V. =qu[B2 -(Cs+d)(C2+d)j -> qu = [B2 - (CI +d)(C2—+d)) <br /> q,t = 19125 psf Ptt = quB2 = 76499# <br /> Moment: 0= 0.90 <br /> Mn =Asfy(d-a/2) = 10.8 k-ft <br /> a=A,fyl(0.85fCB)= 0.31 in <br /> Mu S OM„ 00„ = 9.7 k-ft <br /> z z <br /> quB 2�� 20Mu quB(B z�� 20Mn <br /> M. aqu= 2 MU -'qtt - -2 <br /> 2 B((B C2)/2) 2 8((8-CI)/2) <br /> qu = 13311 psf or 13311 psf Pu =quB2 = 53244# <br /> Development of Reinforcement: <br /> 1d 40 ly bt+K,K r de = 7 in 7 in available OK <br /> f� <br /> { al, <br /> Adjusted <br /> ' Soil Hearing Pressure 1600 psf 2000 psf 2600 psf 3000 pal' 3600 psf 4000 psf <br /> i Max Load(lbs),Soil 5840 7840 9840 11840 13840 15840 <br /> Max Load(lbs), One-Way Shear 36367 36367 36367 36367 36367 36367 <br /> Max Load(lbs),Two-Way Shear 47812 47812 47812 47812 47812 47812 <br /> Max Load(lbs), Moment 33278 33278 33278 33278 33278 33278 <br /> Max Load(ASD) 6840 7840 9840 11840 13840 16840 <br /> Max Load(Factored) 9344 12644 16744 18944 22144 26344 <br /> Date:3 2/ 5/2021 <br /> M2.3-- <br /> 1 <br /> i <br />