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| Received:January 28, 2015 Revised:October 08, 2015 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx201603015 |
| KeyWord:composite material the finite element method mesoscopic mechanics fan blades ABAQUS |
| Author | Institution |
| 朱子剑 |
新疆大学 机械工程学院, 乌鲁木齐 |
| 孙耀宁 |
新疆大学 机械工程学院, 乌鲁木齐 ;西安交通大学 机械制造系统工程国家重点实验室, 西安 |
| 巴吾东·依不拉音 |
新疆大学 机械工程学院, 乌鲁木齐 |
| 程康娜 |
新疆大学 机械工程学院, 乌鲁木齐 |
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| Abstract: |
| In order to make a direct link between macroscopic structure and mesoscopic component of fiber reinforced composite material fan blades and get mesoscopic parameter values,which can't be obtained by the general finite element analysis.This paper established macromesoscopic integration model of fan blades by embedding failure/damage analysis module of the mesoscopic mechanics into the finite element software ABAQUS USDFLD user subroutine with using FORTRAN program.The model can implement macromesoscopic progressive damage analysis and strength prediction function based on the mesoscopic damage/failure criterion.The model's calculation result was better comformed with that of the test. |