Mechanics Analysis of 3D Braided Composites Under Complex Loadings
The mechanical analysis model of 3D four-directional braided composite under complex loadings were developed based on the helix geometry model and finite multiphase element method. The failure points of 3D four-directional braided composites under tension-tension and tension-shear loadings were pred...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2018-08-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1566 |
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| _version_ | 1849229053275406336 |
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| author | JIANG Li-li XU Mei-ling WANG Xing-dong ZHAI Jun-jun |
| author_facet | JIANG Li-li XU Mei-ling WANG Xing-dong ZHAI Jun-jun |
| author_sort | JIANG Li-li |
| collection | DOAJ |
| description | The mechanical analysis model of 3D four-directional braided composite under complex loadings were developed based on the helix geometry model and finite multiphase element method. The failure points of 3D four-directional braided composites under tension-tension and tension-shear loadings were predicted when different loading ratios are imposed upon the unit cell，and failure envelopes were obtained. The results show that the braiding angle has a significant effect on the mechanical properties of 3D braided composites under complex loadings. The impact of loading ratios on the failure of braided composites should receive more attention. The present numerical method provides an effective tool to predict the mechanical properties of 3D braided composites under complex loadings. |
| format | Article |
| id | doaj-art-db2610d23f1d4c0cb7663493d8e93bf4 |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2018-08-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-db2610d23f1d4c0cb7663493d8e93bf42025-08-22T09:22:52ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832018-08-01230410811210.15938/j.jhust.2018.04.020Mechanics Analysis of 3D Braided Composites Under Complex LoadingsJIANG Li-li0XU Mei-ling1WANG Xing-dong2ZHAI Jun-jun3Department of Engineering Mechanics, Harbin University of Science and Technology, Harbin 150080, ChinaDepartment of Engineering Mechanics, Harbin University of Science and Technology, Harbin 150080, ChinaDepartment of Engineering Mechanics, Harbin University of Science and Technology, Harbin 150080, ChinaDepartment of Engineering Mechanics, Harbin University of Science and Technology, Harbin 150080, ChinaThe mechanical analysis model of 3D four-directional braided composite under complex loadings were developed based on the helix geometry model and finite multiphase element method. The failure points of 3D four-directional braided composites under tension-tension and tension-shear loadings were predicted when different loading ratios are imposed upon the unit cell，and failure envelopes were obtained. The results show that the braiding angle has a significant effect on the mechanical properties of 3D braided composites under complex loadings. The impact of loading ratios on the failure of braided composites should receive more attention. The present numerical method provides an effective tool to predict the mechanical properties of 3D braided composites under complex loadings.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=15663d braided compositesmechanical propertieshelix geometry modelcomplex loadings |
| spellingShingle | JIANG Li-li XU Mei-ling WANG Xing-dong ZHAI Jun-jun Mechanics Analysis of 3D Braided Composites Under Complex Loadings Journal of Harbin University of Science and Technology 3d braided composites mechanical properties helix geometry model complex loadings |
| title | Mechanics Analysis of 3D Braided Composites Under Complex Loadings |
| title_full | Mechanics Analysis of 3D Braided Composites Under Complex Loadings |
| title_fullStr | Mechanics Analysis of 3D Braided Composites Under Complex Loadings |
| title_full_unstemmed | Mechanics Analysis of 3D Braided Composites Under Complex Loadings |
| title_short | Mechanics Analysis of 3D Braided Composites Under Complex Loadings |
| title_sort | mechanics analysis of 3d braided composites under complex loadings |
| topic | 3d braided composites mechanical properties helix geometry model complex loadings |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1566 |
| work_keys_str_mv | AT jianglili mechanicsanalysisof3dbraidedcompositesundercomplexloadings AT xumeiling mechanicsanalysisof3dbraidedcompositesundercomplexloadings AT wangxingdong mechanicsanalysisof3dbraidedcompositesundercomplexloadings AT zhaijunjun mechanicsanalysisof3dbraidedcompositesundercomplexloadings |