Abstract: This study proposes a conceptual methodology to determine the axial load within a grouted post-tension anchor system via finite element analysis and calibration. The concept was built on the premise that a plate under axial ...

Abstract: An acoustic emission (AE) is a localized rapid release of strain energy in a stressed material. Quantitative acoustic emission measurement techniques have recently been developed to estimate the location, size, orientation, ...

Abstract: An experimental test program was performed on grouted post-tensioned anchor rods to determine if anchors with high rod-to-duct area ratios could reanchor themselves upon fracture. Liftoff testing of the grouted anchors was ...