1.2 



1.1 



1.0 



r I* 



' 



Lower end free 



























































_^ Upper 



end 























— ' 



1 "~ 





























. ^ 



n 





. 

















^<^ 



Lowe 



r end 



1 

















^ 



^ 









r 1 









\ 





^ 



^' 





i 



















.9- 



,81— 



9 3 W 



m in radians per secc 



Figure Ua - Mooring Line Tension Ratio as a Function of Impressed 

 Circular Frequency for a 1 -Foot-Harmonic Displacement 

 of the Upper End and a Cable Length of 4^20 Feet 



Ik 



