复合材料
材料科学
空隙(复合材料)
有限元法
横截面
纤维增强复合材料
基质(化学分析)
纤维
结构工程
工程类
作者
Wei Zhang,Yin Yu,Yile Hu,Haoming Li,Zekai Zhao
出处
期刊:Lecture notes in electrical engineering
日期:2024-01-01
卷期号:: 145-158
标识
DOI:10.1007/978-981-97-0550-4_12
摘要
Matrix voids often appear in the process of manufacturing composite materials, and the existence of voids has a negative impact on the mechanical properties, especially the transverse mechanical properties, of composite materials. However, it will be costly to use experimental methods to determine the influence of matrix voids of different porosity on mechanical properties. This paper introduces a method of using finite element method to establish a randomly distributed matrix voids model, in order to analyze the change of mechanical properties of composite materials under different porosity conditions. Therefore, it provides a numerical calculation method with less computational cost and more efficient for studying the influence of matrix voids on the mechanical properties of the fiber-reinforced composite materials.
科研通智能强力驱动
Strongly Powered by AbleSci AI