MancJiestey Memoirs, Vol. xlvi. (,1902), No. "J. i 



Again at 



r=r„ 



at )■ = rx 



,(2-3KV^+272-4.V+ 80-97) 



«= -^(i-i6.(;'+ 279-3.V + 68-5), 



the distorted section of the die is shewn in Fig. IV., in 

 which the displacements u and zv are plotted to a larger 

 scale than that to which the die is drawn 

 F/C./V, 





III. Assistance in extending the tube rendered by lateral 

 pressure. 

 Take longitudinal axis, radius and tangent as axes 

 for a unit cube. 



