W(a)/W 



^T = 1.55 s,¥ = 0.l67ft 

 * T =2.32 s,_W = 0.223 ft 

 ■ T=3. 10 s, W= 0.256 ft 



Figure 22. [W(a)/W] patterns at 3-inch circular pile with identical 

 incident wave height at three periods. Test conditions: 

 H = 0.34 foot, d = l.OQ foot, G = 25 feet. 



W(a)/W 



^» ¥=0.275 ft 

 ■ W^= 0.400 ft 

 • W = 0.5I0 ft 



Figure 23. [W(a)/W] patterns at 6-inch circular pile as W increases. 

 Test conditions: T = 3.55 seconds, d = 2.33 feet, G = 19.5 

 feet. 



43 



