0.0 



MARINE STRUCTURES 







6.0 



— 







4 n 



MARINE CABLES 







2.0 



\ « B a* 



RANGE OF 



^^\ 



-+H 



1.0 



LIMITING DISPLACEMENT 



♦'W 



0.6 

 0.4 



- 





0.2 



- 



s 



^ 



0.1 



II II 



, , , * , 



0.005 0.01 0.02 



0.05 0.1 0.2 0,5 1.0 2.0 



REDUCED DAMPING, CgZ/i 



5.0 



10.0 



Figure 2.2 Maximum vortex-excited cross flow displacement 2 ^eff.max of circular cylinders, scaled as in Eq. 

 (2.3), as a function of tlie reduced damping ^Jijl = InSp-k^. The damping ratio ^j (or the long decrement 

 8) was measured in still air for all cases shown in the figure. The legend for the data points is given in Table 

 2.2. 



28 



