Damage Quantification in Concrete under Fatigue Loading Using Acoustic Emission
Joint Authors
Li, Xiao
Shan, Zhi
Yu, Zhiwu
Xie, Ying
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-03
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Acoustic emission (AE) is an effective nondestructive evaluation method for assessing damage in materials; however, few works in the literature have focused on one quantification method of damage in concrete under fatigue loading by using AE for characterizing the entire three main deterioration behaviors simultaneously.
These deterioration behaviors include Young’s modulus degradation, fatigue total strain, and residual strain development.
In this work, an AE quantification method of fatigue damage in concrete was developed, by combining AE and a fiber bundle-based statistical damage model (fiber bundle-irreversible chain model).
By establishing a relationship between normalized AE counts and the damage variable based on the fiber bundle-irreversible chain model, the method was proposed.
Additionally, this method was verified against the experimental results.
It is able to capture the mechanisms of damage accumulation and characterize the three deterioration behaviors simultaneously.
American Psychological Association (APA)
Shan, Zhi& Yu, Zhiwu& Li, Xiao& Xie, Ying. 2019. Damage Quantification in Concrete under Fatigue Loading Using Acoustic Emission. Journal of Sensors،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1187206
Modern Language Association (MLA)
Shan, Zhi…[et al.]. Damage Quantification in Concrete under Fatigue Loading Using Acoustic Emission. Journal of Sensors No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1187206
American Medical Association (AMA)
Shan, Zhi& Yu, Zhiwu& Li, Xiao& Xie, Ying. Damage Quantification in Concrete under Fatigue Loading Using Acoustic Emission. Journal of Sensors. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1187206
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1187206