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19011 Wood-Sao Road NE,Suite 100 <br /> E"Fla Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> E NGINEERiN O Fax:425-821-2120 <br /> Project: Continuous Strip Footing IBC Section 13.3.2:One-way shallow foundations <br /> 15"wide x 8"thick <br /> Footing width,B = 15 in <br /> Fooling Thickness,t= 8 in <br /> Stem Wall width,C= 6 in <br /> Stem Wall Height= 24 in <br /> Normalweioht Fr, = 2500 psi <br /> Uncoated fy = 40000 psi <br /> Longintudinal Reinforcement: (1) 94 <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 in2 Strip footing <br /> Rs= 0.20 ir? <br /> Cover: 3 in <br /> Stem Wall Reinforcement: #4 + @ 36"oc Hook Dowels <br /> Bar Diameter= 0.500 in <br /> Bar Area= 0.20 ir? <br /> As= 0.07 in2 <br /> Cover; 3 in <br /> bw = 12 in(per ft) <br /> d= 4.75 in <br /> Footing t Stem Wall Weight-Weight of Displaced Soil= 193 pit <br /> One-way shear,no shear reinforcement. <br /> [22.5.5.1] Vo =2A fc bWd= 5700#per loot length = 0.75 <br /> [22.5.10.11 Vu 5 qbVe <br /> bw(B—C_ <br /> ) OVc <br /> Vv =9u 2 d -j qu = ,8—C <br /> qu = 51300 psf bw( 2 —d) <br /> Max Uniform Load on Stern= 64125 pit [Ultimate] <br /> 40078 pif [Service] <br /> Moment: <br /> [22.2.1.1] Mn=As fy(d—a/2) = 1.044 k-ft per foot length — 0.90 <br /> M <OM <br /> u — n $—C 2 a= Asfy = 0.10in <br /> qubw 2 } 20Mn 0,85 f�b <br /> Mu` 2 � qu=bw lB 2 C)z <br /> qu= 13362 psf <br /> Max Uniform Load on Stem= 16703 pit [Ultimate] <br /> 10439 pit [Service] <br /> Development of Reinforcement., <br /> [25.4.2.3] Id = Z3 (`cb Ktr <br /> fc s dy = iV/A <br /> � \ 4 <br /> Allowable Soil Bearing Pressure 1500 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Uniform Load,Soil 1692 pit 2317 pit 2942 plf 3567 pit 4192 pit 4817 pit <br /> Max Uniform Load,Shear 40078 plf 40078 pif 40078 pit 40078 pit 40D78 pit 4OD78 pit <br /> Max Uniform Load,Moment 1 D439 pit 10439 pif 10439 pif 10439 pit 10439 pit 10439 pit <br /> Max Uniform Load(Service) 1692 pif 2317 pif 2942 pif 3567 pif 4192 plf 4817 plf <br /> + Max Uniform Load(Ultimate) 2707 pif 3707 pif 4707 pit 5707 pif 6707 plf 7707 pif <br /> Max Point Load(Service) 13533# 185339 23533# 28533# 33533# 38533# <br /> Max Point Load(Ultimate) 21653# 296M# 37653# 45653# 53653# 61653# <br /> Date:3131/2022 <br /> Page: <br /> M2.1 <br />