A novel approach to assessing yarn/matrix (or yarn/yarn) in situ interfacial strength in 3D woven composites

A novel in situ experimental-numerical approach combining the meso-scale Digital Image Correlation (DIC) and a cohesive zone model (CZM) is proposed to assess the in situ interfacial strength of 3D woven composites. In order to obtain a specimen with interface damage as the dominant damage mode and...

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Veröffentlicht in:	Composites science and technology 2021-09, Vol.213, p.108893, Article 108893
Hauptverfasser:	Sun, Ruijian, Guo, Licheng, Li, Zhixing, Zhang, Li, Zheng, Tao
Format:	Artikel
Sprache:	eng
Schlagworte:	3D woven composites Composite materials Damage Digital imaging Experimental-numerical approach In situ interfacial strength Interfacial strength Mathematical models Mechanical properties Meso-scale DIC Mesoscale phenomena Particulate composites Photomicrographs Simulation Tensile strength Three dimensional composites Woven composites Yarn
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