VALUES OF K! 
0.05 
o AVAILABLE DATA 
(W:2.7 x 104LB., 
Sr 228, Us 1.09, 
Wr = 45%) 
0.03 
0.02 
0.01 
(1 ON 1.25) 
(1 ON 1) 
fo) 0. 0.2 03 04 0.5 
VALUES OF s 
VALUES OF COEFFICIENT K'! 
PLATE 6 
25 
