00 



-f- ' 



'c 



05 



v_ 



z 



Z 

 LU 



LU 

 O 

 < 

 _J 

 CL 

 C^ 



Q 



CD 



Z) 

 DC 



I- 



1.0 r 



0.9 



0.8 



0.7 



0.6 



0.5 



0.4 



/ 



/ 



/ 

 / #3 • 



O 



A 



\ 



\ 



o 



\ 



\ 



\ 



/ 



\ 



\ 



\ 



\ 



\ 



o 



V 



t> 



\ 



\ 



oo 



\ 



\ 



3 KEVLAR CABLE, n = 2 

 • POLYESTER CABLE, n = 5 



4.5 5.0 



6.0 



7.0 



8.0 



V 



REDUCED VELOCITY, V^^ -f^r 



Figure 3.17 Measured resonant cable strumming displacements (54), normalized by the maximum value for 

 each run, as a function of the reduced velocity V^. For the Kevlar and polyester cable characteristics see 

 Figs. 3.14 and 3.15. 



82 



