三维编织复合材料力学行为研究进展

基金项目: 自然科学联合基金(NSAF10276004)

详细信息

DEVELOPMENT OF INVESTIGATION INTO MECHANICAL BEHAVIOUR OF THREE DIMENSIONAL BRAIDED COMPOSITES

1.
Institute of Solid Mechanics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;
2.
Institute of Space Material Technology, Beijing 100076, China

摘要

摘要: 对三维编织复合材料的细观结构几何模型和力学性能的研究进展进行了综述。重点介绍近几年该领域的研究成果和作者的一些研究工作, 其中包括三维编织复合材料力学性能的实验研究和理论研究。在理论研究方面, 介绍了弹性应变能法、纤维倾斜模型、三细胞模型和有限元模型等工作。最后, 对未来的研究趋势进行了展望。
- 编织复合材料 /
- 力学性能 /
- 几何模型 /
- 模量 /
- 强度
Abstract: A review of studies on the mechanical properties and microscopic geometric models of three dimensional braided composites is given in this paper. The emphasis is placed on the recent developments of mechanical properties of three dimensional braided composites and author' s works in this field, in which the experimental and theoretical investigations into three dimensional braided composites are included. In theoretical investigations, elastic strain energy method, fiber inclination model, three cells model and finite element model etc. are introduced. Some future investigating trends are also presented.
- braided composites /
- mechanical properties /
- geometric models /
- modulus /
- strength