Acoustic Emission-Based Study to Characterize the Crack Initiation Point of Wood Fiber/HDPE Composites

The crack initiation point can be regarded as a sign of composite failure and plays a vital role in the evaluation of fracture toughness. Wood-plastic composites (WPCs) are viscoelastic materials and the evaluation of fracture mechanism and toughness has a great significance in their applications. T...

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Bibliographic Details
Main Authors: Yong Guo, Shiliu Zhu, Yuxia Chen, Dian Liu, Dagang Li
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Polymers
Subjects:
Online Access:https://www.mdpi.com/2073-4360/11/4/701

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