Dr. Mark E. Barkey
Professor of  Aerospace Engineering and Mechanics
The University of Alabama 
Structural Durability and Fatigue Performance Group

Pressure Testing of Recyclable Transmission Lines (RTL's)

Toledo Metal Spinning PoP Cone Results


PoP-T13s
PoP-T13s video of buckling process
 


PoP-T13s after testing .


PoP-T13s after testing .