Laserfiche WebLink
19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone;425-814-8448 <br /> ENGINEERING Fax:425-821-2120 <br /> Project: Continuous Stfip Footing IBC Section 13.3.2:One-way shallow foundations <br /> 15"wide x 8"thick <br /> Footing width,B = 15 in <br /> Footing Thickness,f = 8 in <br /> Stem Wall width,C = 6 In ` • <br /> Stem Wall Height= 24 In <br /> Normalweit ht r rV = 2500 psi <br /> Uncoated _ ► fy = 40000 psi <br /> Longlntudlnal Reinforcement: (1) #4 • <br /> Bar Diameter r 0.500 In <br /> Bar Area= 0.20 In2 Sfdp footing <br /> A, = 0.20 Id <br /> Cover: 3 In <br /> Stem Wall Reinforcement: #4 • Q 36"oc Hook Dowels r <br /> Bar Diameter= 0.600 in <br /> Bar Area= 0.20 In' <br /> A,, = 0.07 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= 183 pif <br /> One-way shear,no shear reinforcement: <br /> (22.5.5.11 V, = 2,l fl b,,,d — 6700#per toot length = 0.76 <br /> 122.5.10.11 Vu<— OVA <br /> /f3—C� 15 VC <br /> Uu =qubw 2 d ' qu =-- B--C <br /> qu = 51300 psi.bw 2 —d <br /> Max Uniform Load on Stern= 64128 pit [Ultimate] <br /> 40078 pit [Service) <br /> Moment: <br /> [22.2.1.11 M„ =Asfy(d —a/2) = 1.044 k-ft per foot length 0.90 <br /> Mu OMn _ 2 _ Asfy — <br /> ( 0.10 In <br /> 4u bw\B 2 C� 2¢Mrr a 0.85 f"b <br /> Mu = 2 q" = w(B—Clz <br /> b l 2 J <br /> qu 13362 psi <br /> Max Uniform Load on Stem= 16703 pif [Ultimate) <br /> 10439 pif [Service) <br /> Development of Reinforcement- <br /> ( <br /> 125.4.2.31 Id = 8 --+Lt�K`+Ls db = NIA4° fc,�a <br /> b <br /> Allowable Soil Bearing Pressure 1500 psi 2000 psf 2600 psf 3000 psi 3600 psf 4000 psi <br /> Max Uniform Load,Soil 1692 pit 2317 pit 2942 pif 3567 pif 4192 plf 4817 plf <br /> Max Uniform Load,Shear 40078 plf 40078 pit 40078 pif 40078 pif 40078 pif 40078 pit <br /> Max Uniform Load,Moment 10439 pit 10439 pif 10439 pif 10439 pif 10439 plf 10439 pit <br /> Max Uniform Load(Service) 1692 pif 2317 pif 2942 pif 3567 pif 4192 plf 4817 pif <br /> + Max Uniform Load(Ultimate) 2707 pif 3707 plf 4707 plf 6707 pif 6707 pli 7707 pif <br /> Max Point Load(Service) 13633# 18633# 23633# 28533# 33633# 38633# <br /> Max Point Load(Ultimate) 21663# 29653# 37663# 46663# 536639 61653# <br /> D ate:131/2022 <br /> Page: M2.1 <br /> i <br />