PAN-based carbon fiber is a type of brittle material whose fracture surface has a structure peculiar to brittle material......

在恒应力幅控制下研究了AL6XN不锈钢的疲劳变形及损伤行为.结果表明,AL6XN不锈钢的疲劳寿命-应力幅曲线满足Basquin关系.当外加应......