Review on acoustic emission source location, damage recognition and lifetime prediction of fiber-reinforced composites

Zhou, Wei; Pan, Zhi‐bo; Wang, Jie; Qiao, Shuai; Ma, Lianhua; Liu, Jia; Ren, Xia-ying; Liang, Ya-zhao

doi:10.1007/s10853-022-08063-1

Cited by 21 publications

(2 citation statements)

References 174 publications

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“…As a dynamic and nondestructive evaluation method, acoustic emission (AE) technology can directly reflect the damage inside the material from deformation to failure [24], which has been widely used in the fields of geotechnical engineering, seismic monitoring and rock failure prediction [25][26][27][28]. Mao and Towhata [29] used AE detection to monitor the single-particle fragmentation process under static action, found that the AE characteristics of particle fragmentation process were significant, at first the AE signal activity was relatively low, then entered the inactive period, finally, it was significantly active again and exhibited high-frequency AE signal aggregation prior to impending fracture failure, which provided important information for elucidating the initiation and propagation of internal cracks during particle crushing.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

Sun,

Liu,

Liu

et al. 2024

Preprint

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Freeze-thaw (F-T) cycling was a crucial issue in seasonal frozen zones and it will significantly influence the mechanical properties of soil, which must be strictly considered for subgrade engineering. Therefore, a series of unconfined compression test was conducted to analyze the effects of multiple factors i.e., fiber content, fiber length, curing time and F-T cycles on unconfined compression strength (UCS), as well as find the optimal ratio of fiber reinforced cemented silty sand. Meanwhile, based on the optimal ratio, AE test was adopt to further evaluate the AE characteristic parameters (i.e. cumulative ring count and cumulative energy, energy, amplitude, RA and AF) of fiber reinforced cemented silty sand subjected to F-T cycles, to reveal the F-T damage process. The results showed that the UCS first increased and then decreased with the increase of fiber content, increased with the increase of curing time, decreased with the increase of fiber length and F-T cycles, and stabilized after 6 ~ 10 cycles.. The optimal ratio was 0.2% fiber content, 12 mm fiber length and 14 days of curing. Moreover, AE characteristic parameters had a great correlation with the damage stages. The F-T damage could be divided into three stages by cumulative ring count and cumulative energy. The sudden change in AE amplitude symbolized the transformation of damage stage. The amplitude of 67 dB after 6 F-T cycles could be used as an early failure warning.

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Section: Introductionmentioning

confidence: 99%

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

Sun,

Liu,

Liu

et al. 2024

Preprint

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“…Kundu reviews different source localization techniques [6], including their advantages and limitations. Existing localization techniques can be applied for acoustic source localization [7][8][9][10], defect detection [11][12][13], and spacecraft impact detection [14]. Additionally, seismic waves can be an effective method for locating the projectile impact point [15].…”

Section: Introductionmentioning

confidence: 99%

A new rapid positioning strategy for the impact-point using dynamic mode decomposition and time difference of arrival ^*

Bi¹,

Huang²,

Wang³

et al. 2023

Meas. Sci. Technol.

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In outdoor shooting range experiments, locating the projectile impact point is typically done through manual search, which can be time-consuming and costly. To improve experimental efficiency and reduce costs, this paper proposes a new approach for localizing the impact point using the dynamic mode decomposition (DMD) extension method and time difference of arrival (TDOA) based on seismic waves. The DMD extension method is applied to one-dimensional seismic signals. Additionally, diagonal averaging is applied to recover the reconstructed matrix, which could achieve better noise reduction than conventional singular value decomposition and empirical mode decomposition methods. Numerical simulations are then conducted to analyze the impact point positioning model, resulting in an absolute location error within 20 m in a 1000 m square area. The work demonstrates that the joint positioning algorithm combining on DMD and TDOA achieves high positioning accuracy, making it a promising tool for future experiments on outdoor shooting ranges.

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Research on the Influence of Yarn Reduction on the Bending Performance of Three-dimensional Woven Composites

Li,

Zhou,

Sun

et al. 2024

Appl Compos Mater

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Review on acoustic emission source location, damage recognition and lifetime prediction of fiber-reinforced composites

Cited by 21 publications

References 174 publications

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

A new rapid positioning strategy for the impact-point using dynamic mode decomposition and time difference of arrival ^*

Research on the Influence of Yarn Reduction on the Bending Performance of Three-dimensional Woven Composites

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Review on acoustic emission source location, damage recognition and lifetime prediction of fiber-reinforced composites

Cited by 21 publications

References 174 publications

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

Mechanical properties and acoustic emission characteristics of basalt fiber reinforced cemented silty sand subjected to freeze-thaw cycles

A new rapid positioning strategy for the impact-point using dynamic mode decomposition and time difference of arrival *

Research on the Influence of Yarn Reduction on the Bending Performance of Three-dimensional Woven Composites

Contact Info

Product

Resources

About

A new rapid positioning strategy for the impact-point using dynamic mode decomposition and time difference of arrival ^*