100,000 



10,000 



1,000 



100 

















1 































J- 































S. 



r 





























y 



J 













,/ 



y 













/ 



/ 









; M = 0.05 







/ 







^ 





•^IJ. = 0.10 







/ 







^ 











/ 







^ Ji 



^^^ 









/ 





> 



r ^^ 









y 



1 





^ c 



^ 









/ 





J 



^ y 











/ 





y\ 



/ 











/ 





C/ 



) 









c 



' 





/ 





^ 





] M = 0.50 





/ 









^y^ 









/ 









y 









/ 







J 



r 



1 







/ / 







^ 











/ / 







y 



A 



^^ 







/ / 





J 



r 











/ 





y 



y 



f 



^^ 



7m = 2.00 





y 



/ 



' J 



y 



^^ 



r^ 





( 



( ^ 



/, 



^. 



^ 







' M = 5.00 





/ 





y^ 













/ 





X 





^^^ 









/ 





X 



J 



< 









/ 



/ >s 



1 



^ 











/ L 







y^ 











1 / 



/ 



y 



f 











1 / 



/ 



y 











I 



1 / 



/ 



/' 











L 



(/ 















2 77 377 477 577 677 



Nondimensional Frequency, Cd' = \ — - — ) 



Figure 29. Variation of normalized maximum dynamic stress, I' 



max ' 



ith 



nondimensional frequency, 60', for /3 - 1.00 over the range 

 77/5 ^ go' 2 Z.Ott for values of \l as indicated. 



51 



