提出了一种基于一类特殊小波变换对三维编织复合材料拉伸断面进行图像处理、测量复合材料纤维体积含量的方法。
In this paper, a special wavelet transform used to analyze snapped section surface image of three-dimensional braided composite material and detect the fiber volume fraction is proposed.
由于三维编织复合材料中纤维束在空间分布的复杂性，与层合复合材料力学性能分析有着本质的差别。
Because of complicated reinforced-fiber space distributing, analysis of mechanical performance is very different from laminates in three-dimensional braided composites.
三维编织是一种新型的先进复合材料结构，是完全整体、连续、多向的纤维束网络。
Three dimensional braid is a kind of new structures for advanced composite materials. It is fully integrated, continuously spatial fiber network.
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