| 福建含笑木材物理力学性质的研究 |
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| 引用本文： | 林金国,郑郁善,张金泮. 福建含笑木材物理力学性质的研究[J]. 西北林学院学报, 1999, 14(2): 33-36 |
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| 作者姓名： | 林金国 郑郁善 张金泮 |
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| 作者单位： | 福建林学院,福建,南平,353001; 建瓯市林业委员会,福,建,建瓯,353100 |
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| 基金项目： | 福建省教育委员会科学基金 |
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| 摘 要： | 对福建含笑木材物理力学性质进行测定和分析结果表明:福建含笑木材质轻、变形小、耐水湿,其气干密度为0.473g/cm3,基本密度为0.414g/cm2,体积干缩系数为0.242,顺纹抗压强度为41.85 MPa,抗弯强度为92.41MPa,综合强度为134.26MPa,接近中等.该研究结果解决了福建含笑营林和木材利用上的一个基础性问题.
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| 关 键 词： | 福建含笑 木材物理性质 力学性质 |
Physical and Mechanical Properties of Michelia fujianensis Wood |
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| Lin Jinguo,Zheng Yushan,Zhang Jinban. Physical and Mechanical Properties of Michelia fujianensis Wood[J]. Journal of Northwest Forestry University, 1999, 14(2): 33-36 |
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| Authors: | Lin Jinguo Zheng Yushan Zhang Jinban |
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| Abstract: | The physical and mechanical properties of Michelia fujianensis wood were determined and analyzed. The results showed Michelia fujianensis wood is of lightness, small deformation and water tolerance. The air dried density is 0.473 g/cm 3, the basic density is 0.414 g/cm 3 and the shrinkage coeffcient of the volume is 0.242. The compression strength parallel to grain is 41.85 MPa, the bending strength parallel to grain is 92.41 MPa and the composite strength approach the middle level(134.26 MPa). This research has solved a basic problem about the plantation and use of Michelia fujianensis. |
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| Keywords: | Michelia fujianensis wood physical property mechanical property |
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