G01B 7/30 (20130101)
In one embodiment, systems and methods for determining the positions of strands in a post-tensioned tendon involve positioning a magnet in close proximity to the outer surface of a tendon, moving the magnet around the periphery of the tendon, and measuring the force of attraction between the magnet and strands within the tendon at multiple angular positions of the tendon.
Sagues, Alberto A., "Systems and methods for determining strand position in a post-tensioned tendon" (2017). USF Patents. 927.
University of South Florida