Laserfiche WebLink
.. 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E NGI C%EE E RTN G Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 42"x 42"x 12"thick All <br /> Footing S = 3.50 ft <br /> t = 12in _ <br /> Reinforcement R = (4) #4 v <br /> A,, = 0.80 in' fsotetedtooa"A <br /> d = 8.25 in Cover: 3 in i <br /> Column C, = 5.50 in C2 = 5.50 in <br /> Materials f c = 2500 psi Normalweight R= 1,00 i <br /> i. <br /> f y = 40000 psi Uncoated e= 1.00 <br /> Net Footing Weight E ' <br /> PFrG= 0.49 k <br /> Soil Pressure. <br /> PAsD = gaB2—PFTG__ <br /> One-way Shear: 0= 0.75 <br /> Vc = 2A f,Bd= 34.65k <br /> V, <— 0Vc OVc = 25.99 k <br /> 2 ll (B-C - _ 0Vc <br /> Vu =quB�B-C -dl' qu= OV` Vu q,,B 2 1 d qu rB-C7 <br /> 2 / B�� -d) d� <br /> qu = 5606 psf or 5608 psf Pu = quBz = 68677#r! <br /> Two-way shear. 0 = 0.75 <br /> [22.6.5.2(a)[ vc = 4A1 f' = 200 psi Gz <br /> [22.6.5,2(b)) vc = �2+4}h fc = 300 psi ,(3= 4 00 <br /> p ax= 0 <br /> "xd - psi b o - 2(Cs+d)+2(C2+d) <br /> [22.6.5.2(c)J vc = �2+ ba �` fc 400- p 55 <br /> Vu c 0VC (pVc =(Pvcbgd= 68.06 k <br /> �Vc <br /> V. = gJBZ-- (C1+d)(C2+d)] - qu = rB2 R(Cl+d)(Ca +d)] <br /> qu = 6223 psf L Pu = q,B2 = 76233# <br /> Moment: 0= 0.90 <br /> AS fy(d-a/2) = 21.5 k-ft <br /> a=A,,f,1(0.85F,B)= 0.36 in <br /> Mu < 0Mn OM, = 19.4 k-ft <br /> B-C a ((B-'�\\2 <br /> M � 20m M -q,�B t 2 I q - 20Mx <br /> 2 4u -B((B-C2)/2) U 2 u 9((B-C,)f2)2 <br /> qu = 4785 psf or 4785 psf P,, = q,,B2 = 586229 <br /> Development of Reinforcement: <br /> _ 3 fy INIPOJS db = 12 in ...15 in available OK <br /> 4�.iJfc(cb}Kt,TO <br /> db 1 <br /> Soil Searing Pressure 1600 psf 2000 psf 2600 psf 3000 psf 3500 psf 4000 psf <br /> Max Load (lbs), Sail 17885 24010 30135 36260 42385 48510 <br /> Max Load(lbs),One-Way Shear 42923 42923 42923 42923 42923 42923 <br /> Max Load(lbs),Two-Way Shear 47646 47646 47646 47646 47646 47646 <br /> Max Load(lbs), Moment 36639 36639 36639 36639 36639 36639 <br /> Max Load(ASD) 17885 24010 30135 36260 36639 36639 <br /> Max Load(Factored) 28616 38416 48218 58016 56622 58622 <br /> Date: 3119,i2018 <br /> Page: M2.6 <br />