Lt} 
y, = 19.2 x 10° St, @ (=) (33) 
sec 
x, = 19.2 x 10° St°. (Sr) (a. (34) 
sec Ti) AVE 
The values of these parameters have been calculated for 
a range of critical angles using thetabulated cable functions 
(for the “heavy fine" case) given in Reference 2. Results 
are tabulated in Appendix III and plotted in Appendix Iv. 
For the faired-cable case an interesting result is 
obtained as a consequence of the particular chosen expressions 
for the loading functions. In this case it can be seen, by 
examination of the curves in Appendix IV, that there is a 
maximum value of y, for a particular value of aa Cross- 
plots of these maximum attainable depths and the correspond-— 
ing values of (9).(%) » S,and x, are shown in Figures 5, 
6 and 7. These curves provide a means for determining the 
greatest depth which can be obtained for a particular value 
of =] and the corresponding down force which ays be applied 
at the bottom end of the cable within the limitation of 1/3 
the breaking strength of the cable. 
25 
