Publication Reprints

Brief List of Recent Publications

• D. R. Hay, W. A. Megid, T. Youssef, Monitoring Critical Steel Bridge Member Condition With Acoustic Emission, BTMA2.HBRC-ISHMII, 2nd International Conference on Bridge Testing, Monitoring & Assessment, Cairo, Egypt, 27-29 December 2015.
• D. R. Hay, J. Cavaco, V. Mustafa, Monitoring the Civil Infrastructure with Acoustic Emission: Bridge Case Studies, Journal of Acoustic Emission, Vol. 27, 2009.
• T. Hay, S. Jayaraman, Ultrasonic Approaches to Inspection of Marine Aluminum Structures, Technical Presentation to the Welding Technology Panel (SP-7) at the National Shipbuilding Research Program (NSRP), Philadelphia PA, September 2009.
• A. Ledeczi, T. Hay, P. Volgyesi, D. R. Hay, A. Nadas, S. Jayaraman, Wireless Acoustic Emission Sensor Network for Structural Health Monitoring, IEEE Sensors Journal, Special Issue on Sensors System for Strucural Health Monitoring, Volume 9, Issue 11, Pages 1370-13711, 2009.
• T. Hay, S. Jayaraman, D. R. Hay, Structural Health Monitoring using Wireless Acoustic Emission Sensor Network, Proceedings of the Sixth New York City Bridge Conference, New York City, August 15-17, 2009.
• T. Hay, S. Jayaraman, D. R. Hay, J. Cavaco, Acoustic Emission Input to Inspection-Based Bridge Maintenance, Proceedings of Second International Conference on Fatigue and Fracture in the Infrastructure, Philadelphia, PA, July 2009.
• T. Hay, S. Jayaraman, D. R. Hay, E.Ray, Characterization of Work Hardened Layers in Rails, Proceedings of the 2009 ASME Joint Rail Conference, Pueblo, CO, March 2009.
• T. Hay, S. Jayaraman, D. R. Hay, Ultrasonic Guided Wave Detection of Rail Defects Under Shelling, Proceedings of the 2009 ASME Joint Rail Conference, Pueblo, CO, March 2009.
• T. R. Hay, S. B. Jayaraman, Low cost Ultrasonic Technology for Bridge Pile Inspection, Proceedings of 88th Annual Meeting of the Transportation Research Board, Washington D.C., January 2009.
• T. Hay, S. Jayaraman, D. Robert Hay, E. Ray, Rail Surface Characterization, Materials Evaluation, Journal of American Society for Nondestructive Testing, Volume 66, Number 11, November 2008. (Feature Article)
• T. Hay, S. Jayaraman, Inspection of Submerged Bridge Pile from above the Waterline, Proceedings of the ASNT Conference on Structural Material and Technology (SMT), Oakland, CA, September 2008
• T. Hay, S. Jayaraman, A. Ledeczi, P. Volgyesi, G. Al-Sammane, Wireless Technology for Steel Bridges, Proceedings of the ASNT Conference on Structural Material and Technology (SMT), Oakland, CA, September 2008
• T. Hay, S. Jayaraman, Rapid and Low cost Aluminum Marine Structure Weld Inspection with Long Range Ultrasound, Symposium of American Society of Naval Engineers, Biloxi, MS, April 2008 (Presentation)