摘要
为解决含圆孔层合板在孔内轴销加载下的孔边应力问题，提出一个计及接触摩擦效应的弹性轴销模型．摩擦系数假设为沿接触边界按正弦规律变化．在此基础上，采用弹性理论的一般方法，分析了轴销的应力和位移。
For analyzing the stresses around a pin loaded hole in laminate,an elastic pin model with considerations of friction effect is presented in this paper. The friction factor is assumed to be varied as sine law along the contact boundary of the hole. Based on the above assumptions the stresses and displacements of the pin are analyzed by means of the theory of elasticity. These analyzing results provide an analytical basis for effectively analyzing the stresses around the pin loaded hole in laminate.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1996年第4期442-447,共6页
Journal of Beijing University of Aeronautics and Astronautics
关键词
层压板
弹性
销
摩擦
应力
laminated boards
elasticity
pins
friction
stresses
