Vol. 3, Issue 6 (2016)
Discussion on FWD and beckman beam detection method
Author(s): Deming Zhang
Abstract: Introduction by Falling Weight Deflectometer act (FWD) and Beckman Beam Deflection assay (BBD), and comparative analysis of the results showed that, FWD method in accuracy, detection efficiency, ease of operation and other aspects are better than Baker Man beam deflection detection method.