Analyses of Multiple-Float-Supported Platforms in Waves 



117 



^6 DIA 



1 



23 



■TESTED 

 WITH AND 

 WITHOUT 

 HINGE 



117 



1—6 DIA 



23 



-TESTED 

 WITH AND 

 WITHOUT 

 HINGE 



SEGMENTED MODEL 

 CENTRAL SPLINE 

 HAS EI = 3.5LB-IN. 2 

 SIMULATES FULL SCALE 

 EI = 2.2xl0 9 LB-IN 2 



TESTED WITH 

 AND WITHOUT s 

 HINGE 



(0) 

 RIGID CYLINDER 



(b) 



FLEXIBLE CYLINDER 



,6 DIA- 



36 



72 



10.8 



25.2 



9.6 DIA— J- 



23 



26 



52 



\\ 



7.8 



•6 DIA 



26 



54 



18.2 



12 DIA- 



*l 



202 



12 DIA- 



-6 DIA 



23 



^ 



^TESTED WITH 

 AND WITHOUT 

 HINGE 



-6'R 



(d) 



((B) 



r./r =2.0 



(C) 

 r,/r =1.6 



Figure 36 : Models used in test program, scale ratio : 1/57.6 



937 



