2.0 



1.8 



1.6 



W 



1.2 



1.0 



0.8 



0.6 









M = 0.005 . 











/ 











/ 

















































> / 













/ 





,-^ 







.^ 



J 



M = 0.01 



M = 0.03 



M = 0.05 



u. = 0.10 



0.02 0.04 0.06 0.08 0.10 



t - (^±L\ 

 Nondimensional Frequency, CO - \ 5 ; 



Figure 3. Variation of normalized maximum dynamic stress, I^qxI/ "^'^^ 

 nondimensional frequency, co', for ^3 = 0.50 over the range 

 ^ (x)' ^ 0.10 for values of tJ. as indicated. 

 25 



