Modeling out-of-phase thermomechanical fatigue hysteresis of long fiber-reinforced ceramic-matrix composites subjected to different loading sequence
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所属单位：民航学院
发表刊物：JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
关键字：Ceramic-matrix composites (CMCs) Thermomechanical fatigue Hysteresis loops Matrix cracking Interface shear stress
摘要：In this paper, the out-of-phase (OP) thermomechanical fatigue (TMF) hysteresis of fiber-reinforced ceramic-matrix composites subjected to different loading sequences has been investigated. The relationships between the OP TMF hysteresis, fiber/matrix interface debonding/sliding and multiple loading sequence have been established. The OP TMF hysteresis loops and interface damage for different loading sequences, cycle numbers and thermal cyclic temperature ranges have been analyzed. Comparisons of OP TMF hysteresis between single and multiple loading sequences have been conducted. The stress-strain hysteresis loops and fiber/matrix interface debonding/sliding of cross-ply SiC/MAS composites subjected to single and multiple loading sequences have been predicted. (C) 2018 The Ceramic Society of Japan. All rights reserved.
ISSN号：1882-0743
是否译文：否
发表时间：2018-05-01
通讯作者：李龙彪