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19011 Wood Sno Road NE,Suite 100 <br /> ` Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> NGINEERIN C Fix:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 18"x 18"x 12"thick <br /> Ott <br /> Footing B = 1.50 It J <br /> t = 12in <br /> Reinforcement R = (0) #4 <br /> A,, = 0.00 in lsokftd roomw <br /> d = 8-25 in Cover: 3 in - <br /> Column C} = 3.50 in C2 = 3 50 in I <br /> Materials f c = 2500 psi Normalweight ,_®_ R = 1.00 — t <br /> fy = 40000 psi Uncoated ® e = 1.00 — —+ <br /> Net Footing Weight 1 s <br /> PFTG= 0.09 k <br /> Soil Pressure: _.1 1 P <br /> DASD = q.B2—PFTG e. <br /> One-way shear 0= 0.75 <br /> Ve =2r1 f,'Bd = 14.85 k <br /> Vu <— $V, QV, = 11.14k <br /> (B—Cz— $Ve (B—Cz— 1 0VI <br /> Vu=4uB 2 d 9u= B—C - Vu =quB 2 d 4u=B(B—C <br /> B —d} 2 i —d) <br /> { <br /> qu = 50914 psf or 50914 psf Pu = quB2 = 114557# <br /> Two-way shear: $= 0.75 <br /> [22.6.5.2(a)) vC= = 200 psi a <br /> [22.6.5.2(b)[ ve = (2 4-4,A fc = 300 psi = 1.00 <br /> !3 aX= 40 <br /> [22.6.5.2(c)) ve = �2+ be }A 451 psi bo 2(Cl+d)+2(C2+d) <br /> 47 <br /> Vu c 0Ve OVc =Ovcbod = 58.16 k <br /> vu =qu[B2 —(Cl +d)(C2 +d)] -4 qu = [Bz—(c1+�V� <br /> a)(cZ+ail <br /> qu = 45044 psf Pu =quB2 = 101349# <br /> Moment: $= 0.90 <br /> Mn =As fy(d`a/2) — 0.0 k-ft <br /> a=A,fyl(0.85f,B)= 0.00 in <br /> Mu C OM. OMn = 0.0 k-ft <br /> quB( 2 ) 2$Mn quBl 2 I 2$Mn <br /> My = �qu = 2 MU= qu 2 <br /> 2 B((B—Cz)/2} 2 B((B—Ci)/2} <br /> qu = 0 psf or 0 psf Pu = quB2 = 0# <br /> Development of Reinforcement: <br /> td 40 fy bcxs db = 4 in ...4 in available OK <br /> 2 f` db rr Adjusted <br /> Soil Bearing Pressure 1500 psf 2000 psf 2500 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 71698 71598 71598 71598 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 5535 6660 7785 8910 <br /> Max Load(Factored) 5256 7056 8856 10656 12466 14266 <br /> Date: 3'2 52021 <br /> Page: M2.2 <br />