Investigating local particle aggregation effect on tensile strength of composites

C. W. Hsu, Jia-Lin Tsai

研究成果: Conference contribution同行評審

摘要

This research aims to investigate the local aggregation effect on tensile strength of particulate composites with an embedded crack. A micromechanical finite element model (FEM) accounting for the configuration of particle distribution was proposed to study the particle aggregation effect on the fracture behavior of composites. Results reveal that increasing particle size can deteriorate the tensile strength of the composites. The declining behavior would become worse as particle aggregation taking place. Moreover, the decreasing tendency in tensile strength was also observed in the composites with high particle volume fraction in conjunction with high extent of particle aggregation. Therefore, the phenomenon that the particle local aggregation in composites results in the reduction of tensile strength is in a good agreement with experimental observations.

原文English
主出版物標題ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials
發行者European Conference on Composite Materials, ECCM
ISBN(列印)9788888785332
出版狀態Published - 1 一月 2012
事件15th European Conference on Composite Materials: Composites at Venice, ECCM 2012 - Venice, Italy
持續時間: 24 六月 201228 六月 2012

出版系列

名字ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials

Conference

Conference15th European Conference on Composite Materials: Composites at Venice, ECCM 2012
國家Italy
城市Venice
期間24/06/1228/06/12

指紋 深入研究「Investigating local particle aggregation effect on tensile strength of composites」主題。共同形成了獨特的指紋。

引用此