玻璃钢/复合材料Issue(7)：74-76,34,4.
夹层结构预埋玻璃纤维板拉脱强度研究
STUDY ON PULL-OFF LOAD OF SANDWICH STRUCTURE EMBEDDED GLASS FIBRE BOARD
娄程飞 1张金奎 1张伟1
作者信息
- 1. 中航工业特种飞行器研究所,荆门 448035
- 折叠
摘要
Abstract
Sandwich structure is widely used in aircraft composite structures,and the mechanical properties of sandwich structures affect the integrity of aircraft structures.The test was carried out using glass fiber board G10-t0.25" embedded in carbon fiber material paper litter of core sandwich panel structure embedded parts,which have different diameters of 20 mm,30 mm,and 40 mm.The results show that,compared with the typical metal post-embedded structure,the pull-off load is greatly improved.With the increase of embedded part diameter,the load of pull-off increases.However,the load of pull-off does not show significant change when the embedded part diameter is larger than 30 mm.关键词
复合材料/夹层结构/预埋件/玻璃纤维板/拉脱强度Key words
composites/sandwich structure/embedded part/glass fibre board/pull-off load分类
通用工业技术引用本文复制引用
娄程飞,张金奎,张伟..夹层结构预埋玻璃纤维板拉脱强度研究[J].玻璃钢/复合材料,2017,(7):74-76,34,4.
