摘要
针对复合材料结构连接问题,系统地介绍了静拉伸作用下复合材料连接接头渐进损伤分析研究进展,主要从渐进损伤分析方法的3个关键分析步骤:应力分析、失效模式分析和材料属性退化分析方面进行了详细阐述,形成一种公认的能够有效、准确预测复合材料连接接头失效行为的方法。
Aiming at the problems of composite structure connection, this paper systematically introduces the research progress of progressive damage analysis of composite bolted joint under static tensile loading, which is described in detail from three steps： stress analysis, failure mode analysis and material property degradation etc., forming an accepted, effective, accurate method that can predict the failure behavior of composite bolted joint.
出处
《航空制造技术》
2016年第3期85-89,96,共6页
Aeronautical Manufacturing Technology
关键词
复合材料
螺栓连接接头
渐进损伤
Composite material
Bolted joint
Progressive damage
