This article takes the voids in carbon fiber/epoxy resin composite materials as the research object and establishes random distribution algorithm for generating small irregular voids of composites.Firstly,using Matlab to process the microstructure images of composites to obtain statistical data on size distribution of voids.Then,based on the statistical data,an improved neighbors' interfusion method is used to establish small irregular voids random distribution algorithm through C++.Finally,a comparative analysis was conducted between the micro morphology map of voids and the voids distribution map generated by the random distribution algorithm.The analysis results showed that the shape and distribution of the voids generated by the void random distribution algorithm in this paper are basically the same as those of the actual voids,proving the effectiveness and rationality of the random distribution algorithm for small and irregular voids in this paper.
关键词
复合材料/小尺寸不规则孔隙/随机分布算法
Key words
composites/small irregular voids/random distribution algorithm
维普
万方数据