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连续纤维复合材料微观结构的量化分析

NUMERIAL EVALUATION OF COMPOSITE MICROSTRUCTURE WITH CONTINUOUS FIBER
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摘要 本文通过对连续纤维复合材料微观图像的量化分析,获取其二阶密度函数K(r),并以K(r)为主要函数建立目标函数,利用m atlab的遗传优化工具箱得出代表体单元。得出的代表体单元在力学性能上基本反映了原微观结构的力学性能。 Through numerical evaluation of the composite micmstructure with continuous fiber, the paper presented the sencond intensity function K(r) and then a represented volume element of the original composite microstructure by creating an object function based on K(r) and using Matlab genetic algorithm toolbox. The represented volume element can represent the original composite microstructure.
作者 孙江 肖琪
出处 《玻璃钢/复合材料》 CAS CSCD 北大核心 2006年第4期16-19,共4页 Fiber Reinforced Plastics/Composites
基金 浙江省科学自然基金项目(Y604170) 浙江省教育厅科研项目(20051888)
关键词 连续纤维复合材料 微观结构 二阶密度函数 代表体单元 composite with continuous fiber microstructure second intensity function represented volume element
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参考文献7

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