纺织结构复合材料冲击拉伸研究进展

Advances in impact tensile properties of 3-D textile structural composites

纺织结构复合材料是以纺织结构作为增强体的一类复合材料,其在一系列实际应用时往往要承受着高速冲击拉伸、冲击压缩等冲击载荷(冲击加载)的作用.因为纺织结构的整体性能,纺织结构复合材料具有优异的抗冲击、抗分层与高损伤容限性能.研究复合材料的冲击性能对于纺织结构复合材料的设计与应用具有指导作用.本文详细介绍了纺织结构复合材料的发展,纺织结构的种类及纺织结构复合材料的冲击拉伸性能实验与有限元分析研究情况,同时也分析了纺织结构复合材料冲击拉伸破坏下的破坏机理研究进展,并对纺织结构复合材料冲击拉伸性能研究的发展进行了展望.

Textile structural composite is kind of composite which the reinforcement is textile fabric （includes two-dimensional and three-dimensional） and the matrix is resin. Textile structural composites have been widely used in all areas; the composites often are used under impact loading in the practical application due to their low-cost and high quality structures such as high strength to weight ratio and high resistance to corrosion and abrasion. Research for the impact behaviors of textile structural compos- ites can help the development and optimization design for textile structural composites. In this review, the development, styles, impact tension behaviors and the damage mechanisms of textile structural composites have been introduced. The future development of impact tension behaviors of textile structural composites are also introduced in this review.