玻璃钢/复合材料Issue(12)：57-59,3.
二维编织复合材料管件轴向压缩性能研究
STUDY ON AXIAL COMPRESSION PERFORMANCE OF 2D BRAIDED COMPOSITES TUBES
摘要
Abstract
By optimizing the composite process of 2D braided composites tubes, the carbon fibre composite tubes containing high carbon fiber content were made. The axial compression performance test of the tubes fittings was carried out, and the influence of braiding parameters on the volume content and axial compressive properties of the composite tubes fittings was analyzed and discussed. The results show that the optimized composite process can keep the volume of the composite tubes fiber between 20% ~ 40%, while the inner diameter of the composite tubes is consistent. In the case of constant braiding speed, with the decrease of braiding pitch, the braiding angle gradually increases and the tubes volume fraction increases gradually. When the braiding pitch reduces to a certain extent, fiber volume content increases slowly, while the compressive strength increases first and then decreases. When it rea ches the maximum, the braiding angle is 46 degrees.关键词
二维编织/复合材料管件/复合工艺/纤维体积含量/轴向压缩性能Key words
two dimensional braided/composites tubes/composite process/fiber volume fraction/axial compression引用本文复制引用
檀江涛,马晓红,秦志刚..二维编织复合材料管件轴向压缩性能研究[J].玻璃钢/复合材料,2017,(12):57-59,3.基金项目
河北省研究生创新资助项目(CXZZSS2017090) （CXZZSS2017090）
河北科技大学五大平台课题资助项目(2016PT59) （2016PT59）
