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BT'L, <br /> 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E NCI NEE RIN C Fax:425-821-2120 <br /> Project: Continuous Strip Footing IBC Section 13.3.2:One-way shallow foundations <br /> 18"wide x 8"thick <br /> Footing width,B = 18 in <br /> Footing Thickness,t = 8 ini <br /> ). <br /> Stem Wall width,C = 8 in -1 <br /> Stem Wall Height= 24 in J <br /> Normalweight w: = 2500 psi �I <br /> Uncoated •! fy = 40000 psi _ <br /> Longintudinal Reinforcement: (2) #4 4'j <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in2 Strip footing <br /> As = 0.40 in2 <br /> Cover: 3 in <br /> Stem Wall Reinforcement: #4 w @ 24"oc Straight Dowels V <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in2 <br /> A s = 0.00 in2 <br /> Cover: 3 in <br /> 6,,, = 12 in(per ft) <br /> d = 4.75 in <br /> Footing+Stem Wall Weight-Weight of Displaced Soil= 240 plf <br /> One-way shear,no shear reinforcement: <br /> [22.5.5.1] Ve = 2,1 /c bwd = 5700#per foot length ca = 0.75 <br /> [22.5.10.1] Vu <br /> (B —C ) <br /> Vu = qubw 2 d —' qu = (B —C <br /> qu = 51300 psf bw l 2 —d/ <br /> Max Uniform Load on Stem= 76950 plf [Ultimate] <br /> 48094 plf [Service] <br /> Moment: <br /> [22.2.1.1] M„ = As fy(d—a/2) = 0.000 k-ft per foot length 4) = 0.90 <br /> Mu < OMn B — C M a = <br /> 2 Asfy = 0.00 in <br /> qubw( 2 ) 2 „ 0.85fc'b <br /> Mu 2 —' qu (B—C\2 <br /> b ` 2 <br /> qu = NO MOMENT <br /> Max Uniform Load on Stem= 12000 plf [Ultimate] <br /> 7500 plf [Service] <br /> Development of Reinforcement: <br /> [25.4.2.3] I = 3trlijsdb = N/A <br /> ( _!L <br /> 40 lc bib J) OK <br /> Allowable Soil Bearing Pressure 1500 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Uniform Load,Soil 2010 plf 2760 plf 3510 plf 4260 plf 5010 plf 5760 plf <br /> Max Uniform Load,Shear 48094 plf 48094 plf 48094 plf 48094 plf 48094 plf 48094 plf <br /> Max Uniform Load,Moment 7500 plf 7500 plf 7500 plf 7500 plf 7500 plf 7500 plf <br /> Max Uniform Load(Service) 2010 plf 2760 plf 3510 plf 4260 plf 5010 plf 5760 plf <br /> Max Uniform Load(Ultimate) 3216 plf 4416 plf 5616 plf 6816 plf 8016 plf 9216 plf <br /> Max Point Load(Service) 16080# 22080# 28080# 34080# 40080# 46080# <br /> Max Point Load(Ultimate) 25728# 35328# 44928# 54528# 64128# 73728# <br /> Date: 3/19/2018 <br /> Page: M2.1 <br />