15 



^S^^^=^=^^ 



-Q 



^ 





MODEL 



T(N) 



9(deg) 



5 



2m5 

 pD2 



D 



Double 

 armour 



1650 



90 



0.002 



0.016 



o 



Double 

 armour 



1180 



60 



0.003 



0.024 



d 



Unlline 



960 



90 



0.002 



0.008 







Small wire 



90 



90 



0.006 



0.045 



REDUCED VELOCITY, V, = 



Vsin e 



Figure 3.10 Strumming displacemenls and frequencies of marine cables in ihe fundamenlal 

 mode as functions of the reduced normal velocily k', = Ksin fl//„D. 



75 



