Prediction of Shear Strength for 3D Braided Composite Fastener

被引：0
|
作者：
Liu F. [1 ]
Guan Z. [1 ]
Bian T. [1 ]
机构：
[1] School of Aeronautic Science and Engineering, Beihang University, Beijing
来源：
Cailiao Daobao/Materials Review | 2017年 / 31卷 / 04期
关键词：
Braided composite; Fastener; FEM; Periodic boundary conditions; Shear strength;
D O I：
10.11896/j.issn.1005-023X.2017.07.019
中图分类号：
学科分类号：
摘要：
A representative volume element (RVE) and shear specimen model of satin weave composite fastener is established and numerical model of prediction on effective elastic module is presented based on periodic boundary conditions. Cross-scale numerical simulation of shear failure in different load angle is implemented. The uniaxial shear tests of satin weave composite fastener are performed. The shear strength obtained from finite element method (FEM) is in good agreement with the experimental results, which demonstrated the feasibility of the FEM model. The influence of different load angle in shear failure mode and strength is discussed, which indicates the shear strength decreases as the load angle growth due to different failure mode. © 2017, Materials Review Magazine. All right reserved.
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页码：121 / 128
页数：7
相关论文
共 22 条
  • [1] Lu Z., Yang Z., Li Z., Development of investigation into mechanical behaviour of three dimensional braided compo-sites, Acta Mater Compos Sin, 21, 2, (2004)
  • [2] Li D., Liu Z., Lu Z., Numerical prediction for the elastic properties of three dimensional and five directional braided composites, J Beijing University of Aeronautics and Astronautics, 34, 8, (2008)
  • [3] Xu K., Xu X., Wang H., Experimental investigation of the mechanical properties of 3D 6-directional braided composites, Acta Mater Compos Sin, 22, 6, (2005)
  • [4] Chen L., Tao X.M., Choy C.L., Mechanical analysis of 3-D braided composites by the finite multiphase element method, Compos Sci Technol, 59, (1999)
  • [5] Xiong J.J., Shenoi R.A., Cheng X., A modified micromechanical curved beam analytical model to predict the tension modulus of 2D plain weave fabric composites, Composites Part B, 40, (2009)
  • [6] Wei G., Sun X., Liu G., Et al., Geometric model for three-dimensional braided composites and its numerical analysis, Chin J Solid Mech, 32, 3, (2011)
  • [7] Liu Z., Et al., Numerical prediction of the longitudinal and transversal moduli of three dimensional and 4-step braided composites, Acta Mater Compos Sin, 17, 2, (2000)
  • [8] Zeng T., Et al., A finite element model for failure analysis of 3D braided composites, Mater Sci Eng, 336, 1, (2004)
  • [9] Kan J., Investigation on characterization of micro and meso structures and their influence on effective properties of carbon/carbon composites, (2010)
  • [10] Mu J.W., Guan Z.D., Bian T.Y., Et al., The experiment and numerical simulation of composite countersunk-head fasteners pull-through mechanical behavior, Appl Compos Mater, 21, 5, (2014)
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