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Project Number: 251214 <br />CITY OF SANTA ANA <br />Planning and Building Agency <br />HOAG MEMORIAL <br />19. CONCRETE SLAB ANALYSIS <br />19.1 SUMMARY <br />Status Pass <br />Unity Ratio 18.95 % <br />Governing LC <br />(1.2 + 0.2SD5)D + (1.2 + 0.2SD5)0.7P + / — pE <br />Max Compression, P 6.8118 kips <br />19.2 BEARING <br />� = 0.65 <br />Required Base Plate Area, Areq = u 1: c = 2.2261 in < 40 in OK <br />19.3 CONCENTRATED LOAD ON SLAB -ON -GRADE <br />Factor of Safety, FS = 3 <br />Modulus of Elasticity, E, = 57, 000 Fc = 3,122.0186 psi <br />Tensile Strength, f't = 7.5 f', = 410.7919 psi <br />Pr, =1.72 [(k,Ri/E,)104 + 3.60] f'td2 = 107, 865.1849 Ibs <br />Pa _ Pr,/FS = 35.9551 kips > 6.8118 kips OK <br />1000 <br />19.4 PUNCHING SHEAR <br />= 0.75 <br />�=1 <br />Q _ Max(Wbp, Lbp) = 1.6 <br />~ Min(Wbp, Lbp) <br />a = 40 for interior columns = 40 <br />vc = M in (4A VIT',, (2 + � l A f' ' (2 + bd <br />vc = 219.089 psi <br />Punching Shear Perimeter, bo = 2(Wbp + d) + 2(Lbp + d) = 50 in <br />OVn _ 1000 = 49.295 kips > 6.8118 kips OK <br />1000 <br />1 • • • ale <br />CONCRETE S <br />A . M <br />CE I <br />Made by OneRack 28 <br />