567 
| 
(1) (2) 7 (3) 
REGION oF UNIFORM REGION oF THE UNDISTURBED 
HYDROSTATIC STRESS PULSE. | REGION. 
| 
PRESSURE, p 
EIG.5: 
PRESSURE BAR SUBJECTED To A HYDROSTATIC PRESSURE 
WHICH TRAVELS ALONG THE BAR WITH UNIFORM™ VELOCITY U. 
