0.4 r- 



9 o o o o o 



0.3- • • • 



0.2 - 



I X I 3x3 



H-pile H-pile 



A A W:007 ft 



• O WrO.I9 H 



. ° o 



o ^ 

 • • o 



o 



8«* 



o o 



0.1 - 



0° 



30° 



e0° 90° 1 20° 



Orientation Angle, ^ 



180° 



Figure 32. W(B) patterns for 1x1 and 3x3 H-piles, Test conditions: 

 T = 1.55 seconds, d = 1.00 foot, G = 25 feet. 



3|- 



iooOo<?®®. 



' • • • o 



• I X I H-pile 

 O 2x2 H-pile 



. 



o 



• •••••• 



O Oo oo 



o„o°oo°°o°°°°° 



o o o o o 



60° 90° 120° 



Onentotion Angle, j9 



150° 



Figure 33. W(e) patterns for 1x1 and 2x2 H-piles. Test conditions: 



T = 3.10 seconds, d = 1.00 foot, G = 25 feet, E = 4.0 inches. 



57 



