Bolt Design of Ceramic Matrix Composite and Superalloy Bolted Joint Based on Damage Failure Load

• 作 者: Chao Lv Shuyuan Zhao Zhengyu L
• 机 构: ChinaAcademyofAerospaceAerodynamics,NationalKeyLaboratoryofScienceandTechnologyforNationalDefenseonA
• 出 处: 哈尔滨工业大学学报:英文版
• 发表日期: 2021年2期
• 关键词: 2D C/SiC composite progressive damage analysis tensile properties bolted
• 基金项目: Sponsored by the Pre⁃Research Foundation of Shenyang Aircraft Design and Research Institute,Aviation Industry Corporation of China(Grant No.JH20128255).

Ceramic matrix composite(CMC)and superalloy bolted joints are commonly used high temperature connection structures in aerospace and aeronautical fields.In this paper,a finite element model coupled with progressive damage analysis of 2D C/SiC composites an