玻璃钢/复合材料Issue(7)：45-48,28,5.
衬经结构对角联锁机织复合材料拉伸力学性能的影响
INFLUENCE ON MECHANICAL PROPERTY OF ANGLE-INTERLOCK COMPOSITES BY LAYING-IN STRUCTURE
摘要
Abstract
Two wovens with different organization structures were fabricated with the linear density of 2400 tex.The resin matrix was composed of epoxy resin E51 and polyether amine WHR-H023 in a mass ratio of 3∶1.The 3D curved shallow-crossing linking woven composite was then made from surface-treated reinforcement and resin matrix by VARI method.Universal Material Testing Machine was used to characterize the tensile properties of composites.The results show that,under the same compound technology,fiber volume fraction of the composites with laying-in is larger than those without laying-in.The composites with laying-in structure possess larger tensile stress and tensile model on both of warp and weft direction.The composites without laying-in structure possess larger tolerance of energy on both of warp and weft direction.关键词
衬经结构/角联锁/复合材料/力学性能Key words
laying-in structure/angle-interlock/composites/tensile properties分类
通用工业技术引用本文复制引用
冯古雨,钱坤,曹海建,俞科静,孙洁..衬经结构对角联锁机织复合材料拉伸力学性能的影响[J].玻璃钢/复合材料,2017,(7):45-48,28,5.基金项目
“十三五”国家重点研发计划项目“土工建筑增强材料制备与应用”(2016YFB0303205) （2016YFB0303205）
江苏省自然科学基金-青年基金项目(BK20160157) （BK20160157）
江苏省产学研前瞻性联合研究项目(BY2015019-33、BY2016022-07) （BY2015019-33、BY2016022-07）
中央高校基本科研业务费专项资金(JUSRP51505) （JUSRP51505）
江苏高校优势学科建设工程资助项目 （）
