Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

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成果类型：

期刊论文

作者：

Jing, Kunkun;Zhou, Hui;Wang, Hao;Yan, Hongyu;Xie, Suchao

通讯作者：

Xie, SC

作者机构：

[Yan, Hongyu; Xie, Suchao; Jing, Kunkun; Wang, Hao] Cent South Univ, Key Lab Traff Safety Track, Minist Educ, Changsha, Peoples R China.

[Yan, Hongyu; Xie, Suchao; Jing, Kunkun; Wang, Hao] Cent South Univ, Sch Traff & Transportat Engn, Changsha, Peoples R China.

[Zhou, Hui] Cent South Univ Forestry & Technol, Sch Logist & Transportat, Changsha, Peoples R China.

[Xie, SC; Xie, Suchao] Cent South Univ, Key Lab Traff Safety Track, Minist Educ, Changsha 410075, Peoples R China.

通讯机构：

[Xie, SC ] C

Cent South Univ, Key Lab Traff Safety Track, Minist Educ, Changsha 410075, Peoples R China.

语种：

英文

关键词：

dual-scale RVE model;homogenization analysis;visualization and adjustment of elastic modulus

期刊：

Polymer Composites

ISSN：

0272-8397

年：

2024

卷：

期：

页码：

5430-5448

DOI：

10.1002/pc.28137

基金类别：

National Natural Science Foundation of China#&#&#52202455 Natural Science Foundation of Hunan Province#&#&#2023JJ31015

机构署名：

本校为其他机构

院系归属：

交通运输与物流学院

摘要：

Utilizing computer tomography (CT) to obtain detailed parameter models, we established a dual‐scale model comprising experimentally validated microscopic (RVE) and macroscopic RVE. We assessed the impact of yarn fiber volume fraction and weaving distance on the elastic properties of the yarn and provided a formula that combines these two factors to adjust the in‐plane orthogonal Young's modulus. Abstract Three‐dimensional (3D) orthogonal woven composites can overcome the drawback of weak interlaminar strengths in traditional laminated compos...

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Prediction and adjustment of elastic properties in three‐dimensional orthogonal woven composites through dual‐scale modeling

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