1. Ciolko AT, Tabatabai H (1999) Nondestructive methods for condition evaluation of prestressing steel strands in concrete bridges. Final report: phase I—technology review. National Cooperative Highway Research Program, Transportation Research Board, Washington
2. Jones L, Pessiki S, Naito C, Hodgson I (2010) Inspection methods and techniques to determine non visible corrosion of prestressing strands in concrete bridge components, Task 2—assessment of candidate NDT methods. ATLSS Report No. 09-09, Lehigh University, Bethlehem and Pennsylvania Department of Transportation, Harrisburg
3. Sugahara M, Kai Y, Tsukada K (2011) Nondestructive evaluation of bridge cables and strands using the magnetic main flux method. The 28th Annual International Bridge Conference, Pittsburgh, pp 339–346
4. Hillemeier B, Scheel H (2002) Non-Destructive location of prestressing steel fractures in post-tensioned and prestressed concrete. Transportation Research Board (TRB) Committee A2C03, Washington, pp 1–11
5. Rumiche F, Indacochea JE, Wang ML et al (2008) Detection and monitoring of corrosion in structural carbon steels using electromagnetic sensors. J Eng Mater Technol 130(3):031008