Recognition of Rebar in Ground-Penetrating Radar Data for the Second Lining of a Tunnel

Recognition of Rebar in Ground-Penetrating Radar Data for the Second Lining of a Tunnel

Ground-penetrating radar (GPR) detects a tunnel with relatively low-frequency electromagnetic waves, which can result in poorly characterized reinforced steel bar (rebar) hyperbolas and make it challenging to recognize rebar. Thus, the rebar is located by using attenuation and reflection coefficient...

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Bibliographic Details
Main Authors: Chuan Li, Yue Zhang, Lulu Wang, Weiping Zhang, Xi Yang, Xiumei Yang
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Applied Sciences
Subjects:
rebar
recognition
hyperbolic feature
tunnel
ground-penetrating radar
Online Access:https://www.mdpi.com/2076-3417/13/5/3203

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