期刊
COMPOSITE STRUCTURES
卷 94, 期 1, 页码 121-131出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compstruct.2011.07.010
关键词
Textile-reinforced thermoplastics; Through-thickness testing; Damage mechanics; Numerical modelling
资金
- Deutsche Forschungsgemeinschaft (DFG) at the Technische Universitat Dresden within the scope of the Collaborative Research Centre [(SFB) 639, C4]
The presented work focuses on the examination of the 3D shear damage behaviour and its phenomenological failure process of a thermoplastic composite made of E-glass/polypropylene hybrid yarn with a woven reinforcement. Experimental shear characterisation is performed by means of the losipescu testing approach for both in-plane and through-thickness directions. A procedure for the manufacturing of through-thickness shear specimens is presented in this study. The characterisation of the chronological failure process and deformation analysis is supported by high speed camera system and Digital Image Correlation. Based on the experimental observations, material modelling strategies are derived and performed within the finite element environment Ls-Dyna. (C) 2011 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据