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19011 Wood-Sno Road NE,Suite 100 <br /> B'rF]L Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> N G I t\I E r III IN C� Pax: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 in <br /> Stem Wall width, C = 8 in <br /> Stem Wall Height= 24 in <br /> Normalwei4ht +_J f 2500 psi <br /> Uncoated fy = 40000 psi <br /> Longintudinal Reinforcement: (2) #4 <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in Strip footing <br /> A s = 0.40 in <br /> Cover: 3 in <br /> Stem Wall Reinforcement: #4 @ 24"or- Straight Dowels 1 <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in <br /> A s = 0.00 in2 <br /> Cover: 3 in <br /> bw = 12 in(per ft) <br /> d = 4.75 in <br /> Footing+Stem Wall Weight-Weight of Displaced Soil= 240 pif <br /> One-way shear,no shear reinforcement: <br /> [22.5.5.11 Vc = 2A f,'b,,,,d = 5700#per foot length 9 — 0.75 <br /> [22.5.10.11 Vu < PVC <br /> B —CT � 0VC <br /> Vu = qubw( 2 d - 4u = B—C <br /> qu = 51300 psf bw 2 —d) <br /> Max Uniform Load on Stem= 76950 pif [Ultimate] <br /> 48094 pif [Service] <br /> Moment: <br /> [22.2.1.11 Mn =AS fy(d —a/2) = 0.000 k-ft per foot length 0 = 0.90 <br /> Mu < oMn <br /> _ a _ Sfy 0.00 in <br /> — <br /> qa bw�B 2 Cl 20Mn a 0.85 fl b = <br /> Mu = 2 —' qu w�B_C�2 <br /> b 2 <br /> qu = NO MOMENT <br /> Max Uniform Load on Stem= 12000 pif [Ultimate] <br /> 7500 pif [Service) <br /> Development of Reinforcement: <br /> [25.4.2.3] Id = 3 fy ipti eV)5 db = N/A <br /> �40 fc btr <br /> dg }� OK <br /> Allowable Soil Bearing Pressure 1 1500 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Uniform Load,Soil 2010 plf 2760 plf 3510 pif 4260 pit 5010 pif 5760 plf <br /> Max Uniform Load,Shear 48094 pif 48094 pif 48094 pif 48094 pif 48094 pif 48094 plf <br /> Max Uniform Load,Moment 7500 plf 7500 pif 7500 plf 7500 pif 7500 plf 7500 pif <br /> Max Uniform Load(Service) 2010 plf 2760 pif 3510 plf 4260 plf 5010 plf 5760 plf <br /> Max Uniform Load(Ultimate) 3216 plf 4416 plf 5616 plf 6816 pif 8016 plf 9216 pif <br /> Max Point Load(Service) 16080# 22080# 28080# 34080# 40090# 46080# <br /> Max Point Load(Ultimate) 25728# 35328# 44928# W28# 64128# 73728# <br /> Date: 3/19/2018 <br /> Page: M2.1 <br />