Journal ArticleDOI
Prediction of fatigue crack growth in steel bridge components using acoustic emission
Reads0
Chats0
TLDR
In this article, the correlation of acoustic emission (AE) signal characteristics with crack growth behavior is of paramount importance to structural health monitoring and prognosis for in-service steel bridges.About:
This article is published in Journal of Constructional Steel Research.The article was published on 2011-08-01. It has received 167 citations till now. The article focuses on the topics: Acoustic emission & Vibration fatigue.read more
Citations
More filters
Journal ArticleDOI
Recent progress and future trends on damage identification methods for bridge structures
TL;DR: This poster presents a probabilistic procedure to characterize the response of various materials to high-temperature motions and its applications in civil engineering and oil and gas exploration.
Journal ArticleDOI
Damage assessment of corrosion in prestressed concrete by acoustic emission
TL;DR: In this paper, the authors used acoustic emission (AE) to detect and locate the early stages of corrosion and macro-cracks and furthermore classify different crack types to aid maintenance priorities.
Journal ArticleDOI
A review of the application of acoustic emission technique in engineering
TL;DR: The use of acoustic emission (AE) technique for detecting and monitoring damages and the progress on damages in different structures is widely used and has earned a reputation as one of the most reliable and well-established technique in non-destructive testing as discussed by the authors.
Journal ArticleDOI
A new qualitative acoustic emission parameter based on Shannon’s entropy for damage monitoring
TL;DR: In this paper, a new qualitative AE parameter based on Shannon's entropy was proposed for damage monitoring, which is independent of the threshold and other time-driven parameters and can characterize the original micro-structural deformations.
Journal ArticleDOI
Prediction of quasi-static delamination onset and growth in laminated composites by acoustic emission
Milad Saeedifar,Mohamad Fotouhi,Mehdi Ahmadi Najafabadi,Hossein Hosseini Toudeshky,Giangiacomo Minak +4 more
TL;DR: In this paper, the authors determined the crack tip position during propagation of mode I delamination and also evaluated interlaminar fracture toughness (GIC) in glass/epoxy composite specimens.
References
More filters
Book
An introduction to numerical analysis
TL;DR: In this article, the authors present a solution to the Matrix Eigenvalue Problem for linear systems of linear equations, based on linear algebra and linear algebra with nonlinear functions, which they call linear algebraic integration.
Book
Mechanical Behavior of Materials: Engineering Methods for Deformation, Fracture, and Fatigue
TL;DR: A survey of engineering materials can be found in this paper, where a stress-based approach to fatigue of materials is presented. But, the approach is not suitable for all types of materials.
Journal ArticleDOI
Acoustic emission monitoring of fatigue crack growth
TL;DR: In this paper, the authors used the acoustic emission technique to monitor fatigue crack growth, and attributed the peak load emissions to both crack extension and deformation and fracture events occurring within the crack tip plastic zone, and these emissions have been correlated with the energy released during crack growth.
Journal ArticleDOI
Study of fatigue crack characteristics by acoustic emission
A. Berkovits,Daining Fang +1 more
TL;DR: In this article, an acoustic emission (AE) technique was used to investigate fatigue crack characteristics such as initiation closure and propagation on smooth specimens of Incoloy 901 at room temperature, over the range of stress ratios −1.0⩽ R ⩽ 0.2.
Related Papers (5)
Fatigue life prediction based on crack propagation and acoustic emission count rates
T. M. Roberts,M. Talebzadeh +1 more