宇航材料工艺2012，Vol.42Issue(3)：78-81,4.
X-Cor夹层结构的平压性能试验
Experimental on Compressive Behavior of X-Cor Sandwich
单杭英 1肖军 2李宁 2尚伟2
作者信息
- 1. 南京航空航天大学无人机研究院,南京 210016
- 2. 南京航空航天大学材料科学与技术学院,南京 210016
- 折叠
摘要
Abstract
Comparison tests of compressive properties were carried out on different z-pin angle, face skin thickness, with and without foam,which could be acquired the failure modes of X-Cor sandwich and the effect of different design parameters on compressive properties. Experimental results show that the combination of z-pins and foam core lead to a synergistic strengthening. Increasing restriction of z-pin' s end and decreasing the angle between z-pin and face sheet can enhace the compressive properties. But the compressive properties of z-pin angle with 0° are more to sensitive to angle deviation error,and it directly affects behavior of perfect mechanicals properties.关键词
X-Cor夹层结构/平压性能/对比试验/角偏差缺陷Key words
X-Cor sandwich/Compressive property/Comparison test/Angle deviation error引用本文复制引用
单杭英,肖军,李宁,尚伟..X-Cor夹层结构的平压性能试验[J].宇航材料工艺,2012,42(3):78-81,4.
