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含SMA纤维的复合材料梁有限元法 被引量:6

FEM Analysis of Composite Beams with SMA Fiber
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摘要 分析了SMA纤维对复合材料梁材料参数的影响 ,用梁的二维平面单元对含有不同含量和初始残余应变的SMA纤维的复合材料梁进行了有限元分析 .计算结果表明 ,通过激活SMA纤维 。 The influence of SMA fiber on aminated beam's element material parameters is presented. The FEM analysis for a laminated beam with different SMA contents and residual strain is competed by using 2 D plane element. The analysis of deflection and the free vibration shows that the SMA can control the deflection and increase the free vibration frequencies significantly.
出处 《华中科技大学学报(自然科学版)》 EI CAS CSCD 北大核心 2001年第12期98-100,共3页 Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金 教育部科学技术研究重点项目 ( 0 0 85 )
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同被引文献41

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