Open AccessUsing nondestructive methods for determination types of rebar splices
Author(s) -
Andrey Korgin,
В Г Ермаков,
Laith Zeyd Kilani
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/869/5/052031
Subject(s) - rebar , nondestructive testing , structural engineering , ultrasonic sensor , materials science , acoustics , computer science , engineering , physics , quantum mechanics
The article considers the types of rebar splices in reinforced concrete building structures. Examples of couplers and lap splices of reinforcing bars with a diameter of 20 mm are given. The main task of the work is to analyze the results of tomographic studies of various concreted splices. The studies were performed using the MIRA A1040 low-frequency ultrasound tomograph. Conclusions about the possibility of using the ultrasonic method to determine the types of splices were made.