| 植物纤维各向弹性模量的计算机仿真 |
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| 引用本文： | 周小凡,谢来苏,隆言泉. 植物纤维各向弹性模量的计算机仿真[J]. 南京林业大学学报(自然科学版), 2001, 25(6): 33-37 |
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| 作者姓名： | 周小凡 谢来苏 隆言泉 |
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| 作者单位： | 1. 南京林业大学,江苏南京,210037
2. 天津轻工业学院,天津,300222 |
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| 摘 要： | 利用层压板的理论结合植物纤维细胞壁的微观结构建立一个数学模型，并利用该数学模型研究了植物纤维细胞壁的微观结构特性与纤维向弹性模量的计算机仿真。结果表明，微细纤维与纤维轴向的夹角、半纤维素的弹性模量和含量、微细纤维的弹性模量以及纤维S1层的厚度均会对纤维的各向弹性模量产生不同程度的影响。
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| 关 键 词： | 细胞壁微观结构 层压板理论 计算机仿真 植物纤维 各向弹性模量 数学模型 纸张 |
| 文章编号： | 1000-2006(2001)06-0033-05 |
| 修稿时间： | 2001-02-22 |
A Simulation Study on Fiber Isotropic Modulus |
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| ZHOU Xiao-fan,XIE Lai-su,LONG Yan-quan. A Simulation Study on Fiber Isotropic Modulus[J]. Journal of Nanjing Forestry University(Natural Sciences ), 2001, 25(6): 33-37 |
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| Authors: | ZHOU Xiao-fan XIE Lai-su LONG Yan-quan |
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| Affiliation: | ZHOU Xiao-fan1,XIE Lai-su2,LONG Yan-quan2 |
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| Abstract: | According to the microstructure of plant fiber, the plant fiber was considered as an kind of natural macromolecule complex material in which fibril was reinforced material and hemicellulose and lignin were base stock. A mathematical model about microstructure of plant fiber was built according to the laminated board theory. This mathernatical model was used to simulate the effect of angle be- tween fibril and fiber axial direction, modulus and content of hemicellulose, modulus of fibril and thick- ness of fiber S1 layer on fiber isotropic modulus. |
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| Keywords: | Microstructure of plant fiber Laminated board theory Fiber isotropic modulus Simulation study |
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