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Project Advent Health ROSS BRYAN ASSOCIATES, INC. Sheet No. 7 of 7 <br /> I Model 'AHS-L-5-IL-150 CONSULTING ENGINEERS Job No. 184652 <br /> By . EOS NASHVILLE,TN Date 9/27/18 <br /> CHECK FOUNDATIONS: <br /> LRFD Load Combinations: 1.21)+W ASCE 7-10,Section 2.3 <br /> Resistance Factors: Oplain= 0.6 ACI 318-14 <br /> m„= 0.75 ACI 318-14 <br /> (Db= 0.9 ACI 318-14 <br /> fc = 2500 psi <br /> Pa = 150 psf/ft <br /> qa= 2000 psf Overburden = 1 ft <br /> Total Wind Load: P,,= 1.24 kips <br /> Total Service Moment at base: M = 4.65 k-ft <br /> Circular Caisson Foundation: <br /> No. of Caissons= 1 Diameter= 2 ft. Depth = 5.25 ft. <br /> M(top of caisson)= 4.65 k-ft <br /> Height to P,,,, h = 3.75 ft. <br /> Required Depth, d = 5.01 ft. O.K. IBC 2015,Section 1807.3.2.1 <br /> Moment in Footing, M„= 7.75 k-ft <br /> No Reinforcing Req'd <br /> Moment Capacity,OM,= 13.07 k-ft > M„= 7.75 k-ft O.K. <br /> Vertical Slab Foundation: <br /> Length= 2 ft. Width = 3 ft. Depth = 4.25 ft. <br /> M(top of slab)= 4.96 k-ft <br /> Height to P,,,, h= 4.00 ft. <br /> Required Depth, d = 3.97 ft. O.K. IBC 2015,Section 1807.3.2.1 <br /> Moment in Footing, M„= 8.26 k-ft <br /> Use a minimum of 3 No. 5 Veritcal Bars on Each Face <br /> Use a minimum of 4 No. 5 Horizontal Bars on Each Face <br /> Moment in Footing, Mu= 84.19 k-ft > Mu= 8.26 k-ft O.K. <br /> Socket <br /> Bearing Width, b= 4 in. <br /> Embedment, d =_ 24 in. <br /> Allowable Bearing=0.3*f'c= 750 psi <br /> Maximum Bearing= (M + P_*d/2)*(6/d`) + P-M = 0.20 psi O.K. <br /> b <br /> Minimum Bearing= (M + P_*d/2)*(6/d4)- P_/d = 0.17 psi O.K. <br /> b <br />