An in situ fastener inspection system developed to utilize ultrasonic pulse-echo technique detecting very small cracks emanating from thread root.
Revised: March 26, 2013 |
Published: September 1, 2000
Citation
Good M.S., R.V. Harris, J.R. Skorpik, A.F. Pardini, C.M. Smith, R.E. Bowey, and A.A. Diaz, et al. 2000.Development of enhanced ultrasonic imaging for in-situ inspection of a tension-stressed threaded fastener. In Proceedings of the SPIE: Nondestructive Evaluation of Highways, Utilities, and Pipelines IV, edited by A.E Aktan and SR Gosselin, 3995, 590-599. Bellingham, Washington:SPIE.PNNL-SA-32815.doi:10.1117/12.387852