SLAB, BEAM, AND COLUMN TABLES 



197 



TABLE 6. USE FOR DESIGNING SLABS 





Based on M = ^ For supported ends 



, ( M =-^- 



deduct 20 per 



J.V/ \ / 



cent from load. 



For fully continuous, ( M = y-j , add 20 per cent to load. 



/ c t=650 Ib. per square inch. / 8 = 16,000 Ib. per square inch. n = 15. 

 p-0.0077. fc = 0.378. 6 = 12 in. 



M = pf 8 jbd 2 = I29Q d*(safe moment of resistance) 

 a a = bpd = 0.0924 d (steel area) 



~(12) =pfsjbd 2 , orw = W74:j 2 (safe load) 



