













































































_:- 



















_- — ■ 



-" 

















^^^-^ 



"^ 

















-"^^ 





^^^ 



■^ 











n = 5 



^ ^ 



^^ 



^^ 





^__ 







^ 



K^ 



n =3 





^^ 



-^ 









y 



^ — ' 



, 



^..-^ 



" 













y 



y^ 





^ — ^ 















/ 



y 



^ 



" 









. 



■ 





/ y 





^_^ — 



r 







■ 



— '"' 







X 



^y^ 









-— 



-^ 











y^ 





• n =2 





' " 

















^--"-^ 















/ 



^ 



^^ 

















/ 



^ 





- 















/ 





















/ 



















// 7 













































































































































I 2 3 4 5 6 7 



Relative Frame Size, 10^ x Ig/u^R^ 



Figure 2 - Frame Pressure Factor (;p,) as a Function of Frame Stiffness (J ^/L ,R ) 



