100, noo 



10,000 



w 



w 



« 1,000 



100 















































































































































/ 



\ii = 0.10 















>^ 

















>■ 















J 



y 















i 



r 















y^ 

















y 















y 



7 













j 



/ 













( 



/ 







^y 



I M = 0.50 







/ 









^^ 









/ 







J 



r^ 









/ 







^ 











/ 







^ 











/ 





^ 



r 



J. 



"M - i-oo- 





c 



{ 





y 











/ 





y 



^ 



^^ 



r 







/ 





/ 



y 



^ 



r^ 



IM = 2.00 



( 



[ 



/ 



y 







4 



J M = 5.00 





^ 



/ J. 



r 



y^ 





^^.^^ 







j 



r jT 



f 



r 











/ 



/ 



y^ 





^ 



^ 







/ 



/ 



/ 





^^ 









/ 



/ 



X 



c 



r' 









/ J 



< / 



r 













/ / 



/ 















/ / 



/ 















1 















37T 477 577 6 



Nondimensional Frequency, (i)' = \ — j — ) 



Figure 26. Variation of normalized maximum dynamic stress, I' 

 nondimensional frequency, to', for /3 = 0.30 over the 

 77/5 ^ co' ^ 7.OIT for values of /x as indicated. 



48 



777 



maxi' ^'^^^ 

 range 



