Monitoring Three-point Bending Behavior of Carbon/Carbon Composites Using Electrical Resistance Chan

• 作 者: Lizhen Xue ke-zhi Li Yan Jia Shou-yang Zhang Jing Cheng
• 机 构: Northwestern Polytechnical University,
• 出 处: 功能材料信息
• 发表日期: 2016年05期
• 关键词: unidirectional chang flexural bending cracking reinforced damages sudden dramati

Damage behavior of unidirectional carbon fiberreinforced carbon(C/C)composites underthree-point bending load by electrical resistancechange(ERC)methods was presented.Staticbending tests and ERC tests were exam-ined simultaneously to obtain the relationship be-tween damage types and electrical resistance chang-es.In order to identify the occurring time and types

Damage behavior of unidirectional carbon fiber reinforced carbon (C / C) composites underthree-point bending load by electrical resistancechange (ERC) methods was presented. Static beating tests and ERC tests were exam- ined simultaneously to obtain the relationship be-tween damage types and electrical resistance chang-es.In order to identify the occurring time and types