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Progressive fatigue damage modelling and life prediction of 3D four-directional braided composite I-beam under four-point flexure spectrum loading

Dong LI Junjiang XIONG

中国航空学报（英文版）2025，Vol.38Issue(3)：65-84,20.

中国航空学报（英文版）2025，Vol.38Issue(3)：65-84,20.DOI:10.1016/j.cja.2024.103389

Progressive fatigue damage modelling and life prediction of 3D four-directional braided composite I-beam under four-point flexure spectrum loading

Dong LI ¹Junjiang XIONG¹

作者信息

1. School of Transportation Science and Engineering,Beihang University,Beijing 100191,China
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摘要

关键词

Three-dimensional four-directional/Braided composite/I-beam/Four-point flexure/Fatigue life prediction/Progressive fatigue damage/Fatigue damage/Finite element method

Key words

Three-dimensional four-directional/Braided composite/I-beam/Four-point flexure/Fatigue life prediction/Progressive fatigue damage/Fatigue damage/Finite element method

引用本文复制引用

Dong LI,Junjiang XIONG..Progressive fatigue damage modelling and life prediction of 3D four-directional braided composite I-beam under four-point flexure spectrum loading[J].中国航空学报（英文版）,2025,38(3):65-84,20.

基金项目

This project was supported by the National Natural Science Foundation of China(No.12472340). （No.12472340）

中国航空学报（英文版）

ISSN：1000-9361

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