Modification of Longitudinal Modulus of 3D Full Five Directional Braided Composite Materials Base on

• 作 者: Apeng Dong Shu Li Wenguo Zhu J
• 机 构: SchoolofAeronauticScienceandEngineering,FacultyofEngineering
• 出 处: 北京理工大学学报:英文版
• 发表日期: 2019年3期
• 关键词: braided composites BRAIDING parameters ELASTIC MODULUS strain energy technology
• 基金项目: Supported by the National High Technology Research and Development Program of China (2012AA112201).

The aim of this paper is to investigate the longitudinal modulus of three dimensional full five directional (3Df5d) braided composite. First, the analytical model of the internal unit cell is established based on its topological structure. Then, according