Comparison of novel imaging sensor and gamma ray tomography imaging of grout deficiencies in external post-tensioned structural tendons
Hani Freij, David Dukeman, Christopher L. Alexander, Marcelo Ruffolo, Teresita Frigerio, Joaquín Boselli, M.A.J. Mariscotti, Alberto A. Sagüés
Topics & Concepts
GroutVoid (composites)Materials scienceNondestructive testingTomographyStructural engineeringComposite materialEngineeringOpticsPhysicsQuantum mechanicsUltrasonics and Acoustic Wave PropagationGeophysical Methods and ApplicationsNon-Destructive Testing Techniques