A Study on the Detection of Internal Defect Types for Duct Depth of Prestressed Concrete Structures Using Electromagnetic and Elastic Waves
Prestressed concrete (PSC) is widely used for the construction of bridges. The collapse of several bridges with PSC has been reported, and insufficient grout and tendon corrosion were found inside the ducts of these bridges. Therefore, non-destructive testing (NDT) technology is important for identi...
Main Authors: | Young-Geun Yoon, Jae-Yun Lee, Hajin Choi, Tae-Keun Oh |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-07-01
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Series: | Materials |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1944/14/14/3931 |
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