Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique

The acoustic emission (AE) technique is known as a non-destructive testing (NDT) method, which is effective for assessing corrosion in concrete structures. This study aims to utilize the AE technique, for the assessment of precorroded concrete specimens, which are under load testing. Experiments wer...

全面介绍

Saved in:
书目详细资料
Main Authors: Zaki, Ahmad, Ibrahim, Zainah
格式: Article
出版: Institute for Research and Community Services, Institut Teknologi Bandung 2021
主题:
在线阅读:http://eprints.um.edu.my/34899/
标签: 添加标签
没有标签, 成为第一个标记此记录!
id my.um.eprints.34899
record_format eprints
spelling my.um.eprints.348992022-05-26T04:51:32Z http://eprints.um.edu.my/34899/ Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique Zaki, Ahmad Ibrahim, Zainah TA Engineering (General). Civil engineering (General) The acoustic emission (AE) technique is known as a non-destructive testing (NDT) method, which is effective for assessing corrosion in concrete structures. This study aims to utilize the AE technique, for the assessment of precorroded concrete specimens, which are under load testing. Experiments were carried out on small-scale pre-corroded specimens, which were subjected to monotonic loading. The results showed that the majority of the beam specimens failed with shear cracks. Three AE parameters, namely acoustic emission hits, as well as the RA and AF values, were also used, in order to assess the flexure behaviour of the pre-corroded beam specimens. These experiments helped to understand the flexural behaviour of pre-corroded specimens, which were under a loading test, via the use of the AE technique. Institute for Research and Community Services, Institut Teknologi Bandung 2021 Article PeerReviewed Zaki, Ahmad and Ibrahim, Zainah (2021) Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique. Journal of Engineering and Technological Sciences, 53 (2). ISSN 2337-5779, DOI https://doi.org/10.5614/j.eng.technol.sci.2021.53.2.11 <https://doi.org/10.5614/j.eng.technol.sci.2021.53.2.11>. 10.5614/j.eng.technol.sci.2021.53.2.11
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Zaki, Ahmad
Ibrahim, Zainah
Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
description The acoustic emission (AE) technique is known as a non-destructive testing (NDT) method, which is effective for assessing corrosion in concrete structures. This study aims to utilize the AE technique, for the assessment of precorroded concrete specimens, which are under load testing. Experiments were carried out on small-scale pre-corroded specimens, which were subjected to monotonic loading. The results showed that the majority of the beam specimens failed with shear cracks. Three AE parameters, namely acoustic emission hits, as well as the RA and AF values, were also used, in order to assess the flexure behaviour of the pre-corroded beam specimens. These experiments helped to understand the flexural behaviour of pre-corroded specimens, which were under a loading test, via the use of the AE technique.
format Article
author Zaki, Ahmad
Ibrahim, Zainah
author_facet Zaki, Ahmad
Ibrahim, Zainah
author_sort Zaki, Ahmad
title Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
title_short Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
title_full Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
title_fullStr Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
title_full_unstemmed Corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
title_sort corrosion assessment of pre-corrosion concrete specimens using acoustic emission technique
publisher Institute for Research and Community Services, Institut Teknologi Bandung
publishDate 2021
url http://eprints.um.edu.my/34899/
_version_ 1735409631686033408
score 13.250246