Moisture Effects on Acoustic Emission Characteristics and Damage Mechanisms of Balsa Wood Core Composite Sandwich under 4-Point Bending

Moisture Effects on Acoustic Emission Characteristics and Damage Mechanisms of Balsa Wood Core Composite Sandwich under 4-Point Bending

To contribute to the development of sustainable composites, this work investigates the effects of moisture on the key AE characteristics related to the damage mechanisms of a bio-based balsa wood core sandwich in 4-point bending tests, including cumulative counts, amplitude, peak frequency, and dura...

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Bibliographic Details
Main Authors: Yuan Wu, Marianne Perrin, Marie-Laetitia Pastor, Pascal Casari, Xiaojing Gong
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Materials
Subjects:
moisture effects
damage mechanisms
bio-based balsa wood core sandwich
acoustic emission (AE)
4-point bending tests
Online Access:https://www.mdpi.com/1996-1944/17/5/1044

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https://www.mdpi.com/1996-1944/17/5/1044

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