Affiliation of Author(s):民航学院
Journal:JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
Key Words:Ceramic-matrix composites (CMCs) Thermomechanical fatigue Hysteresis loops Matrix cracking Interface shear stress
Abstract: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 No.:1882-0743
Translation or Not:no
Date of Publication:2018-05-01
Correspondence Author:llb
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Lecturer
Education Level:南京航空航天大学
Degree:Doctoral Degree in Engineering
School/Department:College of Civil Aviation
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