宇航材料工艺2017，Vol.47Issue(3)：29-32,4.DOI:10.12044/j.issn.12044-2330.2017.03.007
中空复合材料压缩性能及有限元分析
Compression Property Testing and FEM Analysis of Hollow Composite
摘要
Abstract
A 3D hollow composite with "X" core structure was designed and composited.Compression characteristic and property of 3D hollow composite were tested by Instron 3385H,and the stress-strain curve was obtained.According to structure parameter of the composite,the structural model was established.Static properties of the composite are simulated by ANSYS Workbench.Simulated result is compared to the testing result.The result showed that the main loads were supported by core structure of composite and the main failure occurred there.Simulated results approximately agree with the experimental,the models have certain veracity.关键词
三维中空/复合材料/压缩性能/有限元分析Key words
3D hollow/Composite/Compression property/FEM analysis分类
通用工业技术引用本文复制引用
冯古雨,钱坤,曹海建,王新月,卢雪峰..中空复合材料压缩性能及有限元分析[J].宇航材料工艺,2017,47(3):29-32,4.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）
