Trnnnicfioiis Society Mmvl Arrhllccts and Marine Engineers. Vol. 2y, iqiq. 



Plate 2 



To illustrate paper on "Methods Employed in the Construction of Concrete Ships." 



by R. J. Wig, Esq., Visitor. 



TABLE 2* 

 TYPICAL STEaSL ANALYSIS 



TABLE 3. 



lEST TO DETERMINE EFFECT CfF HEATING TO A CHEERY RH) 

 ON THE STRENGTH OF THE REINFORCEMENT. 



EfeLCh figure is the average of two determinations. 



Note:- The specifications call for a yield point of 50,000 and an 

 uitlmate of 80,000. It would appear from this table that heating 

 to a cherry red did not change the tensile properties of the bars. 



NCNRIS PETEIS. IKC . LlSHO.. WAShlKCTON. |>. C. 



