Faulting 



Weight 



Buoyancy 



Length of side of 

 equilateral triangle 



Main pontoon cross section, 

 vertical and horizontcil 

 semi-axes 



Vertical member - radius 



Draft to centerllne of main 

 pontoon 



Water depth 



40 . 1 3 lbs 

 56.40 lbs 



3.92 ft 



0.175 X0.109 ft 

 0.031 ft 



0.77 ft 

 4.18 ft 



This model was subjected to a large number of tests in regular and 

 Irregular waves. Only a few of the regular wave tests are reported 

 here. 



0.2 0.3 



WAVE HEIGHT, FT 



Fig. 5. Tension variations in legs -- Model 1 



1104 



