Laserfiche WebLink
19011 Wood-Sno Road NE, Suite 100 <br />BrIFILWoodinville, WA 98072-4436 <br />Phone: 425-814-8448 <br />ENGINEERING Fax: 425-821-2120 <br />Project: Typical Footing <br />Footing: 18" x 18" x 8" thick <br />Footing B = 1.50 ft t <br />t=8in <br />Reinforcement R = (2) #4 <br />A sf = 0.40 ins <br />d = 4.25 in Cover: 3 in <br />Column CI = 3.50 in C2 = 3.50 in <br />Materials F2500 psi Normalweioht A = 1.00 <br />fy = 40000 psi Uncoated F-_ 4), = 1.00 <br />Net Footing Weight <br />PFrG = 0.06 k <br />Soil Pressure: <br />PASD = gaB2 - PFrc = <br />One-way shear- 0= 0.75 <br />Vc=22 f,'Bd= 7.65k <br />Vu<0Vc OVc= 5.74k <br />r8 Cz _ 1 4VC <br />Vu=quB 2 d -� qu= B- <br />B(�C-d) <br />qu = 15300 psf or <br />Two-way shear.' 0 = 0.75 <br />[22.6.5.2(a)] vc = ` A fe = <br />[22.6.5.2(b)] vc = (2 + Q).1 fC _ <br />(22.6s.2(c)j vc = (2+ bo )d fc = <br />V. q5Vc 45Vc = $vcbod = <br />Vu = qu[B2 — (Cl + d)(C2 + d)] � <br />qu = 10782 psf <br />Moment: 0 = 0.90 <br />/so/ated focung <br />r8 Ci _ 0V <br />2 d) <br />Vu=9uB -, 9u=B/B_C,_d\ <br />15300 psf Pu = quB2 = 34425 # ) <br />200 psi C3 <br />300 psi Q = 1.00 <br />a, = 40 <br />374 psi bo = 2(Cl+d)+2(C2+d) <br />31 <br />19.76 k <br />0Vc <br />9u = [B2 - (Cl + d)(C2 + d)j <br />Pu = quB2 = 24260 # <br />Mn=Asfy(d-a/2)-= 5.4 k-ft <br />a= Asfy1(0.85f,B)= 0.42in <br />Mu < 0Mu 0114n = <br />4.8 k-ft <br />B- <br />9uB 2 Cz )z <br />20Mn <br />2 Mu- -'qu- <br />Z <br />B B-C �2) <br />qu = 17712 psf <br />or <br />Development of Re'i/n,floIIrcement: <br />__ fYW t'Ps 'ld dy = <br />4 in <br />0 cb + Kt,. <br />(�32 f` ( ) <br />dy <br />Adjusted <br />Soil Bearing Pressure <br />1600 psf <br />Max Load (lbs), Soil <br />3315 <br />Max Load (lbs), One -Way Shear <br />21516 <br />Max Load (lbs), Two -Way Shear <br />15162 <br />Max Load (lbs), Moment <br />24908 <br />Max Load (ASD) <br />3315 <br />Max Load (Factored) <br />5304 <br />quB (B-C z <br />2 ) 20114u <br />Mu= 2 qu= <br />17712 psf Pu = quB2 = B(( 9859 2)2 <br />...4 in available OK <br />2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br />4440 <br />5565 <br />6690 <br />7815 <br />8940 <br />21516 <br />21516 <br />21516 <br />21516 <br />21516 <br />15162 <br />15162 <br />15162 <br />15162 <br />15162 <br />24908 <br />24908 <br />24908 <br />24908 <br />24908 <br />4440 <br />5565 <br />6690 <br />7815 <br />8940 <br />7104 <br />I <br />8904 <br />i <br />10704 <br />12504 <br />14304 <br />Date: 1 23 2023 <br />Page: M2.2 <br />