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19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,\OVA 98072-4436 <br /> Phone:425-814-8448 <br /> E N G I N E bill N G Fax:425-821-2120 <br /> Project: Continuous Strip Footing IBC Section 13.3.2:one-way shallow foundations <br /> 15'hide x 0"thick <br /> Footing width,B = 15 in <br /> Footing Thickness,t= 6 In <br /> Stem Wall width,C = 6 in <br /> Stem Wail Height= 24 in <br /> Normalweight F't = 2600 psi <br /> Uncoated fr = 40000 psi +'` <br /> Longlntudinal Reinforcemeni: (1) #4 - 1 <br /> Bar Diameter= 0.500 In <br /> Bar Area= o,20 le Strip footing <br /> Aa = 0.20 In <br /> Cover: 3 in <br /> Stem Wall Reinforcement: #4 F1 @ 36'bc Hook Dowels r <br /> Bar Diameter= 0.50016 <br /> Bar Area= 0.20 ins <br /> A6 = 0.07 Jr? <br /> cover: 3 in <br /> bw = 12 In(per it) <br /> d = 4.75 in <br /> Footing+Stem Wall Weight-Weight of Displaced Soil= 183 pif <br /> One-way shear,no shear reinforcement: <br /> [22.5.5,1] V, = 2.1 f,'b,,,d = 6700#per foot length = 0.76 <br /> (22.5.10.1] Vu 5 QiV, <br /> (B—C— 1 0Vc <br /> Vu =qubw 2 d) --' qu — B —C <br /> quo 51300 psi bw( 2 —d) <br /> Max Uniform Load on Stem= 64125 pit [Ultimate] <br /> 40078 pit (Service) <br /> Moment: <br /> (22,2.1.1] Mn =As fy(d—a/2) = 1.044 k-ft per foot length 0 = 0.90 <br /> ( sfy 0.101n <br /> Mu <qr bw 1 B 2 Cl 2 20Mn a ^0. 5 f"b <br /> Mu = 2 qic = B _C`2 <br /> bw( 2 1} <br /> qu = 13362 psi <br /> Max Uniform Load on Stem= 16703 ptf (Ultimate) <br /> 10439 pit (Service) <br /> Development of Reinforcement: <br /> (25.4.2.3) !d = (730 <br /> fttPe;s db = N!A <br /> f,{mo ^d b <br /> Allowable Soil Bearing Pressure 1500 psi 2000 psf 2600 pat 3000 psi 3500 PSI! 4000 psf <br /> Max Unifor n Load,Soil 1692 pit 2317 pit 2942 pif 3567 pit 4192 pit 4817 pit <br /> Max Uniform Load,Shear 40078 pit 40078 pit 40078 pit 40078 pif 40078 pif 40078 pit <br /> Max Uniform Load,Moment 10439 pit 10439 pif 10439 pif 10439 pit 10439 ptf 10439 pit <br /> Max Uniform Load(Service) 1692 pit 2317 pit 2942 plf 3567 pit 4192 pif 4817 plf <br /> Max Uniform Load(Ultimate) 2707 pif 3707 pif 4707 pit 6707 plf 6707 pff 7707 plf <br /> Max Point Load(Service) 13533# 18633# 23633# 28633# 33633# 38633# <br /> Max Point Load(Ultimate) 216630 29653# 37653# 466639 636634 61653# <br /> Date:3/31J2022 <br /> Page: M2.1 <br /> 4 <br />