摘要
介绍了胶接结构胶层在简单加卸载情形下的损伤演化本构模型及其数值计算方法的国外研究工作,并对其在胶接结构的耐久性/损伤容限工程评估中的应用进行了分析评述,目的希望推动国内在航空胶接结构设计分析中的应用研究工作。
The mechanical model of damage developing in adhesive under simple loading-unloading condition is introduced in the paper. Their overseas numerical analysis solutions are also described. The applications in evaluating bonding stmcture durability and damage tolerance are explored and commented in order to promote the domestic airframe bonding structure design and analysis.
出处
《民用飞机设计与研究》
2011年第3期28-32,共5页
Civil Aircraft Design & Research
关键词
损伤力学
胶接结构
胶层
耐久性
损伤容限
damage mechanical
bonding structure
adhesive
durability
damage tolerance
