Constitutive model and failure criterion for orthotropic ceramic matrix composites under macroscopic plane stress

To predict the nonlinear stress‐strain behavior and the rupture strength of orthotropic ceramic matrix composites (CMCs) under macroscopic plane stress, a concise damage‐based mechanical theory including a new constitutive model and two kinds of failure criteria was developed in the framework of con...

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Veröffentlicht in:	Journal of the American Ceramic Society 2021-02, Vol.104 (2), p.1002-1013
Hauptverfasser:	Yang, Chengpeng, Jia, Fei, Wang, Bo, Huang, Tao, Jiao, Guiqiong
Format:	Artikel
Sprache:	eng
Schlagworte:	anisotropy Ceramic matrix composites constitutive model Constitutive models Continuum damage mechanics Creep rupture strength Criteria damage evolution law Decoupling method Energy release rate Failure Mathematical models Plane stress Strain strength theory
Online-Zugang:	Volltext
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