Looking for a paper by J. D. Willenborg, et. al. ... 1

[joekm]

Specifically:

AFFDL-TM-71-1-FBR "A Crack Growth Retardation Model Using an Effective Stress Concept", 1971

by Willenborg, Engle, and Wood.

Anybody know if it's out there in internet-land or available for purchase?

Thanks,

Joe

--
Joseph K. Mooney
Director, Airframe Structures - FAA DER
Delta Engineering Corporation

 

[SuperStress]

Just request a copy of this document from WPAFB.

SuperStress