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A New Concept of Three-dimensional Full Five-directional Braided Composites

机译:三维全五向编织复合材料的新概念

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Three-dimensional braided composites which have superior properties as a new type of advanced composite materials are rapidly developed at home and abroad and have been widely applied in all kinds of hi-tech fields, such as aerospace, aviation, automotive, medical and health, sports and other fields. So, much more attention on industrial and academic fields has been attracted Now the study of three-dimensional braided composites has become a popular direction in the fields of composites study. In this paper, the advantages and the disadvantages of the existing three-dimensional braided composites were analyzed; and the major factors which affect the application and the development of the composites were put forward. Especially, the deficiencies of mechanical properties for existing three-dimensional five directional composites are studied, and a new concept of three-dimensional fall five-directional braided composites was put forward from the aspect of material micro-structure. Finally, the supenorities of the new composites and the possibility of the improvements on the structure properties were discussed and the applications of the new composites were predicted in the future.
机译:作为新型的高级复合材料,性能优越的三维编织复合材料在国内外迅速发展,并已广泛应用于航空航天,航空,汽车,医疗和卫生等各种高科技领域,体育等领域。因此,三维编织复合材料的研究已成为工业和学术领域的一个热门方向。本文分析了现有的三维编织复合材料的优缺点。提出了影响复合材料应用和发展的主要因素。特别是研究了现有的三维五向复合材料力学性能的不足,从材料微观结构的角度提出了三维三维五向编织复合材料的新概念。最后,讨论了新型复合材料的优越性和改善结构性能的可能性,并展望了新型复合材料的应用前景。

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