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| Research Progress on Numerical Simulation of Mechanical Properties of Textile Composites |
| QIAN Yixing, YANG Zhenyu, LU Zixing |
| Institute of Solid Mechanics, School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China |
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Abstract The textile composites with various fabrics as reinforcement have obvious multi-scale structural characteristics. The multi-scale mechanical behavior of textile composites is difficult to be described accurately by the traditional mechanics method. The numerical simulation method can effectively establish the relationship of the process parameters, the preform structure and the mechanical properties of materials, which would provide the theoretical guidance for the optimal design and application of textile composites. The recent advances in numerical simulation of textile composites were reviewed. First of all, the newest numerical geometric modeling techniques of textile composites were introduced emphatically. Numerical methods for predicting the stiffness, strength and damage evolution of textile composites were then conducted. The advantages and disadvantages of the existing multi-scale analysis methods and their application scope were also discussed. In addition, the application of machine learning in textile composites was briefly introduced. Finally, the existing problems and development direction of the numerical simulation of textile composites were analyzed.
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2022, 
