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�.- 19011 Wood-Sno Road NE,Suite 100 <br /> r Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> ENolrgEEY" I G Fax:425-821-2120 <br /> Project: Typical Footing �- <br /> Footing: 18"x 18"x 12"thick <br /> Footing B = 1.50 ftt <br /> t = 12 In <br /> Reinforcement R = (0) #4 <br /> A,, = 0.00 ins Jewetedroom <br /> d = 8.25 in Cover: 3 in <br /> Column C t = 3.50 in C2 = 3.50 in <br /> fc - 40000 5i Uncoated � . A - 1.00 - -- <br /> -j <br /> y _ p t ® ° E <br /> Materials psi Nortnalwei h -- �e -` 1.00 <br /> Net Footing Weight x <br /> PFTa= 0.09 k <br /> Soil Pressure: I R <br /> pASD gaB2—pFTG <br /> One-way shear. 0= 0.75 <br /> Vc = 2A fc Ltd = 14.85 k <br /> Vu OVc OVc = 11.14 k <br /> B-C2 oy, B-C, 11 ( ove \ <br /> Vu =quB 2 -d�-a qu=B�g C2-cl` i;� =quB 2 - d l -> qu =B(R z� -d) <br /> 2 J 11111 � <br /> qu = 50914 psf or 50914 psf Pu = gttB2 = 114557# <br /> Two-way shear: 0= 0.75 <br /> [22.6.5.2(a)] vc = 42 f� = 200 psi C--3 <br /> [22.6.5.2(b)] vs = 2+a}A f� = 300 psi 6= 1.00 <br /> # ax= 40 <br /> [22.6.5.2(c)] vc = �2+ad bo )A fc = 461 psi ba = 2(Cl+d)+2(02+d) <br /> 47 <br /> Vu < PVc OVc =Ovcbod = 68.16 k <br /> Vu = qu[Bz -(Ci +d)(Cz+d)] -a qu = 0V` <br /> [Lta-(C,+d)(C2+d)] <br /> qu = 45044 psf Fu = guBz = 101349# <br /> Moment: 0= 0.90 <br /> Mn =AS fy(d-11/2) = 0.0 k-ft <br /> a=A.,fyl(0.85f,B)= 0.00in <br /> Mu < 0Mn OMn = 0.0 k-ft <br /> / z <br /> quB lg Z 20MI,_ 9u8(t-3--C1 Z 2 M <br /> Mu 2 �4u ^B B-C) 22 Ml1= 2 -�8u=—�--- " 2 <br /> {( z 1 ) 2 B((B—Ct)12} <br /> qu = 0 psf or 0 psf Pu = quBz = 0# <br /> Development of Reinforcement: <br /> ipe Os <br /> Id- 3 fy fbt+X,. db = 4 in ...4 in available OK <br /> 2 f` l E) Adjusted <br /> Soil Bearing Pressure 1500 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 71598 71698 <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) 3286 4410 5535 6660 7785 8910 <br /> Max Lead(Factored) 5266 7056 8856 10666 12456 14266 <br /> Date: 3 25 2021 <br /> Page: M2.2 <br />