3D机织物拉伸强度理论研究现状与发展

The research and trend of strength theories for 3D woven fabric

将复合材料强度这一概念引入到作为复合材料预制件的三维(3D)机织物上,综述近年来对于3D机织复合材料及其预制件拉伸性能研究的代表性文献,阐述在机织物强力及复合材料强度研究理论中与预制件强度研究相关或者类似的理论,指出3D机织物拉伸试验研究的趋势。

The concept of strength for composite has been brought into the field of 3D woven fabric, used to be treated as fabricated material .The tensile properties for 3D woven composites and fabricated material , mentioned in some representative papers in recent years , have been summarized systematically .Meanwhile , the strength theory of woven fabric and composite material , similar to that of fabricated material , has been elaborated.Finally, the research trend for 3D woven fabric test has been also pointed out .