Mechanical behavior and failure mechanism of 2.5D (shallow bend-joint, deep straight-joint) and 3D orthogonal UHWMPE fiber/epoxy composites by vacuum-assistant-resin-infused

Xiaolin Zhao*, Jianhua Du, Hongwei Yang, Chengchang Jia, Heng Gao, Dafeng Wang, Yingying Lü

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

6 引用 (Scopus)

摘要

Ultra-high molecular weight polyethylene (UHMWPE) fiber/epoxy composites were fabricated by a vacuum assisted resin infused (VARI) processing technology. The curing condition of composites was at a cure temperature of 80 °C for 3h in a drying oven. The characteristics of 2.5D (shallow bend-joint and deep straight-joint) structure and 3D orthogonal structure were compared. The failure behavior, flexural strength, and microstructures of both composites were investigated. It was found that the flexural property was closely related to undulation angle θ. The flexural strength of 3D orthogonal structure composite was superior to the other two structures composites with the same weave parameters and resin.

源语言英语
页(从-至)1240-1244
页数5
期刊Journal Wuhan University of Technology, Materials Science Edition
31
6
DOI
出版状态已出版 - 1 12月 2016
已对外发布

指纹

探究 'Mechanical behavior and failure mechanism of 2.5D (shallow bend-joint, deep straight-joint) and 3D orthogonal UHWMPE fiber/epoxy composites by vacuum-assistant-resin-infused' 的科研主题。它们共同构成独一无二的指纹。

引用此