| 纤维层合板梯度化后对弯曲刚度与层间应力的影响 |
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| 引用本文： | 张慧萍,刘波涛,晏雄. 纤维层合板梯度化后对弯曲刚度与层间应力的影响[J]. 玻璃钢/复合材料, 2002, 0(1): 3-6. DOI: 10.3969/j.issn.1003-0999.2002.01.001 |
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| 作者姓名： | 张慧萍 刘波涛 晏雄 |
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| 作者单位： | 东华大学纺织学院,上海,200051 |
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| 基金项目： | 高等学校博士学科点专项科研项目;; |
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| 摘 要： | 本文介绍了纤维层合板力学梯度设计的新概念,以平纹正交织物复合材料为例,用板壳弯曲的有限元法,探讨了层合板的最佳弯曲刚度.
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| 关 键 词： | 层合板 力学梯度 有限元 弯曲刚度 |
EFFECT OF GRADIENT OF FIBER LAMINATES ON FLEXURAL RIGIDITY AND INTERLAMINAR STRESS |
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| Zhang Huiping Liu Botao Yan Xiong. EFFECT OF GRADIENT OF FIBER LAMINATES ON FLEXURAL RIGIDITY AND INTERLAMINAR STRESS[J]. Fiber Reinforced Plastics/Composites, 2002, 0(1): 3-6. DOI: 10.3969/j.issn.1003-0999.2002.01.001 |
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| Authors: | Zhang Huiping Liu Botao Yan Xiong |
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| Affiliation: | Donghua University |
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| Abstract: | A new design conception of mechanical gradient for fiber laminates is introduced in this paper.Taking plan-weave laminate as an example,a maximum flexural rigidity of fiber laminate is studied with the finite element method. |
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| Keywords: | laminate mechanical gradient finite element method flexibility |
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