194 REINFORCED CONCRETE CONSTRUCTION 



TABLE 2. DATA FOR DESIGN OF RECTANGULAR BEAMS 1 

 Formulas needed: Formulas used in preparing table: 



-w- ,: " 2 



V 



# 



\/2pn+(pri) 2 pn / = ! 

 = Pfej, or l/2f c kj (from formula 

 " --Kbd*) 



From Taylor and Thompson's "Concrete, Plain and Reinforced," 2nd edition, page 519. 



