Surface-Wave Based Model for Estimation of Discontinuity Depth in Concrete

In this paper, we propose an accurate and practical model for the estimation of surface-breaking discontinuity (i.e., crack) depth in concrete through quantitative characterization of surface-wave transmission across the discontinuity. The effects of three different mixture types (mortar, normal str...

Full description

Bibliographic Details
Main Authors: Eunjong Ahn, Hyunjun Kim, Sung-Han Sim, Sung Woo Shin, John S. Popovics, Myoungsu Shin
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/18/9/2793