232 
ME. L. N. G. FILON ON THE ELASTIC EQUILIBRIUM OF 
Diagram 16.—Showing Distortion of a Radius originally Straight in the case of Torsion produced by 
applying Shearing Stress to the Curved Sui-face. 
The curve corresponding to the section zjc = n/\0 is numbered n. The first four curves have had the 
ordinates exaggerated in the I'atio of 10 : 1. They are shown by the dotted lines, and to them refer the 
numbers in brackets. 
