| 大型运输容器减震用改性木材的研制 |
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| 引用本文： | 吕文华,郑雅娴,柴宇博,刘君良.大型运输容器减震用改性木材的研制[J].东北林业大学学报,2015(2):75-79. |
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| 作者姓名： | 吕文华 郑雅娴 柴宇博 刘君良 |
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| 作者单位： | 中国林业科学研究院木材工业研究所，北京，100091 |
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| 基金项目： | 农业科技成果转化资金项目(2013 GB24320605)。 |
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| 摘 要： | 为了筛选大型运输容器减震器用木材,对泡桐、柳杉、杨木、落叶松、杉木等多种人工林木材进行了大变形抗压测试及减震性能分析。结果表明:仅密度达0.4 g/cm3的杉木,能满足大型运输容器减震材料要求,其资源极其有限;通过对低密度人工林杉木进行树脂浸渍增强改性,提高其减震性能,使其能满足大型运输容器减震材料要求,从而可充分利用人工林杉木资源。
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| 关 键 词： | 大型运输容器 减震材料 人工林木材 改性杉木 |
Preparation and Characterizationo f Special Shock Abos rp tion Wood |
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| Lü Wenhua,Zheng Yaxian,Chai Yubo,Liu Junliang.Preparation and Characterizationo f Special Shock Abos rp tion Wood[J].Journal of Northeast Forestry University,2015(2):75-79. |
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| Authors: | Lü Wenhua Zheng Yaxian Chai Yubo Liu Junliang |
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| Abstract: | We studied the shock absorption performance of several plantation woods of Paulownia wood, Sugi wood, Poplar wood, Larch wood, Chinese-fir wood in China by the large deformation compression testing to find out the suitable wood to make the large shock absorber.Only Chinese-fir wood with a density up to 0.4 g/cm3 could meet the special needs with lim-ited natural resource.Through resin impregnation modification the shock absorption performance of low density Chinese-fir wood could be improved and also met the material requirements of the special large shock absorber for full use of the plan-tation wood. |
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| Keywords: | Large shock Absorber material Plantation wood Impregnation modification of fir |
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