Title: Prediction of elastic constants on 3D four-directional braided composites
Page Range: p.817-824
Author(s): Liang Dao Zhou; Zhuo Zhuang
File size:
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 22
Issue No: No.9
Abstract
In this paper, a finite element model with a prestressed unit cell is proposed to predict the elastic constants of 3D four-directional braided composites. Firstly, a finite element unit cell model with damage constitutive for 3D four-directional braided composites is established to investigate the influence of the prestresses in the unit cell. Secondly, the elastic constants of 3D four-directional braided composites are predicted with and without the prestresses in the unit cell. Finally, the influences of the braided direction and fibre content on the elastic constants of 3D four-directional braided composites are discussed. The results will provide an important guidance for designing and evaluating the mechanical properties of 3D four-directional braided composites. 12 Refs.
Related reading
More journal reading and science coverage connected to this topic.
The effect of MBS toughening for mechanical properties of wood-plastic composites under environmental ageing
Title: The effect of MBS toughening for mechanical properties of wood-plastic composites under environmental ageing Page Range: p.45-58 Author(s): Chin-Hsing Chen; Chin-Lung Chiang; Wei-Jen…
Characterization and properties of graphene nanoplatelets/XNBR nanocomposites
Title: Characterization and properties of graphene nanoplatelets/XNBR nanocomposites Page Range: p.59-68 Author(s): Chen-Feng Kuan; Chin-Lung Chiang; Su-Hsia Lin; Wei-Guo Huang; Wen-Yen Hsieh; Ming-Yuan Shen…
Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores
Title: Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores Page Range:…