Static fatigue behavior and life of 2D-C/SiC composites under multistage cyclic axial tension

Song Yuanxiang, Yang Chengpeng, Jia Fei, Wei Jingchao, Department of Engineering Mechanics, Northwestern Polytechnical University, School of Mechano-Electronic Engineering, Xidian University, National Key Laboratory of Strength and Structural Integrity, Aircraft Strength Research Institute of China

Journal of Reinforced Plastics and Composites

Published online on October 25, 2025

Abstract

Journal of Reinforced Plastics and Composites, Ahead of Print.
The multi-stage fatigue characteristics of ceramic matrix composites (CMCs) are of significant importance for the design and evaluation of reusable thermal structures. This study investigates the low-cycle static fatigue behavior, damage-evolution ...