| 植物短纤维专用力学性能测试仪的开发和应用 |
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| 引用本文： | 余雁,王戈,费本华,曹双平,黄艳辉,陈鲁鉄.植物短纤维专用力学性能测试仪的开发和应用[J].北京林业大学学报,2010,32(3):150-154. |
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| 作者姓名： | 余雁 王戈 费本华 曹双平 黄艳辉 陈鲁鉄 |
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| 作者单位： | 1 国际竹藤网络中心 2 中国林业科学研究院木材工业研究所3 上海中晨数字技术设备有限公司 |
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| 基金项目： | "948"国家林业局引进项目，国家自然科学基金重点项目，"十一五"国家科技支撑计划项目 |
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| 摘 要： | 木纤维、竹纤维等植物短纤维由于长度短,力学性能难以测量。本文详细介绍了一种最新开发的用于木纤维、竹纤维等植物短纤维力学性能测试设备的结构、性能、技术优势,并使用该设备对毛竹纤维、杉木管胞纵向力学性能进行了初步测试。测试结果与已有研究得到的数据吻合得较好。该设备成功地解决了植物短纤维力学性能测试中纤维夹持、纤维取向调节这2个技术难题。
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| 关 键 词： | 植物短纤维 力学性能 设备研制 |
| 收稿时间： | 1900-01-01 |
Development and application of microtester for mechanical property determination of short plant fibers. |
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| YU Yan,WANG Ge,FEI Ben-hua,CAO Shuang-ping,HUANG Yan-hui,CHEN Lu-tie.Development and application of microtester for mechanical property determination of short plant fibers.[J].Journal of Beijing Forestry University,2010,32(3):150-154. |
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| Authors: | YU Yan WANG Ge FEI Ben-hua CAO Shuang-ping HUANG Yan-hui CHEN Lu-tie |
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| Institution: | 1 International Centre for Bamboo and Rattan，Beijing， 100102，P.R. China; 2 Research Institute of Wood Industry，Chinese Academy of Forestry，Beijing，100091，P.R. China; 3 Shanghai Zhongchen Digital Technology Apparatus Co.，Ltd，200333，P.R. China. |
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| Abstract: | This study presents a new micro tensile tester for the mechanical measurement of short plant fibers,e.g.,wood and bamboo fibers,which are usually difficult in tensile testing because of their short fiber lengths.Design,operation and performance of this micro tensile tester are introduced in detail.The longitudinal mechanical properties of bamboo fibers and Chinese fir tracheids were measured by our equipment.The results agree well with other published data.More importantly,frequent problems,such as fiber gr... |
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| Keywords: | short plant fibers mechanical properties equipment development |
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