| 丛生竹地板与毛竹地板吸声性能比较 |
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| 引用本文： | 关明杰,高婕,朱一辛.丛生竹地板与毛竹地板吸声性能比较[J].林业科技开发,2009,23(1). |
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| 作者姓名： | 关明杰 高婕 朱一辛 |
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| 作者单位： | 1. 南京林业大学竹材工程研究中心,南京,210037
2. 广东省西江林业局 |
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| 基金项目： | 江苏省国际科技合作项目 |
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| 摘 要： | 以国产毛竹地板和印度丛生竹为原料制造的丛生竹地板为主要材料,用驻波管法测试了两种竹地板的吸声系数,比较了它们的吸声性能.结果显示:丛生竹地板的吸声性能好于毛竹地板,丛生竹地板和毛竹地板的平均吸声系数分别为0.231和0.213.在低频段(f≤1 000 Hz),毛竹地板的低频吸声特性优于丛生竹地板;在中高频段(1 000 Hz
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| 关 键 词： | 丛生竹 毛竹 竹地板 吸声系数 |
Comparison of Sound Absorption Properties between Sympodial Bamboo Flooring and Moso Bamboo Flooring |
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| GUAN Ming-jie,GAO Jie,ZHU Yi-xin.Comparison of Sound Absorption Properties between Sympodial Bamboo Flooring and Moso Bamboo Flooring[J].China Forestry Science and Technology,2009,23(1). |
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| Authors: | GUAN Ming-jie GAO Jie ZHU Yi-xin |
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| Institution: | GUAN Ming-jie,GAO Jie,ZHU Yi-xin Bamboo Engineering , Research Centre,Nanjing Forestry University,210037 Nanjing,China |
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| Abstract: | The sound absorption coefficients of the sympodial bamboo flooring made of sympodial bamboo grown in India and the Moso bamboo flooring made in China were tested with a standing wave method,and their sound absorption properties were also compared.The results showed that the sound absorption property of the sympodial bamboo flooring was better than that of the Moso bamboo flooring.The average sound absorption coefficient of the sympodial bamboo flooring was 0.231 and the Moso bamboo flooring was 0.213.The ch... |
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| Keywords: | Sympodial bamboo Moso bamboo Bamboo flooring Sound absorption coefficient |
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