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| 煤矿通风机声源外降噪分析与对策 | |
| 引用本文： | 黄玉果,赵贯喜,张传祝,王荣杰.煤矿通风机声源外降噪分析与对策[J].煤矿机械,2007,28(6):159-161. |
| 作者姓名： | 黄玉果 赵贯喜 张传祝 王荣杰 |
| 作者单位： | 1. 山东科技大学,山东,泰安,271021 2. 山东煤矿安全监察局,济南,250031 3. 龙岩学院,福建,龙岩,364012 |
| 摘 要： | 从煤矿通风机噪声的传播特征与衰减影响因素入手,阐述声源外控制噪声的方法。即对已安装投入使用的通风机,进行合理的结构改造和安装适当的消声器等主要手段,从传播途径及局部措施上降低风机噪声。 |
| 关 键 词： | 通风机 噪声 传播 消声 |
| 文章编号： | 1003-0794（2007）06-0159-03 |
| 修稿时间： | 2007-02-05 |
Analysis and Counter Measure for Lowering Noise Out of Acoustic Sources of Coal Mine |
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| HUANG Yu-guo,ZHAO Guan-xi,ZHANG Chuan-zhu,WANG Rong-jie.Analysis and Counter Measure for Lowering Noise Out of Acoustic Sources of Coal Mine[J].Coal Mine Machinery,2007,28(6):159-161. | |
| Authors: | HUANG Yu-guo ZHAO Guan-xi ZHANG Chuan-zhu WANG Rong-jie |
| Abstract: | Starting with how the noise of the ventilators travels,and the attenuation factors of the noise of coal mining air,and starting the method of controlling the noise out of the acoustic source,namely the ventilators which have been brought into service,chief measures will be taken to lower the noise,to make reasonable structural reforms to fix adequate noise silencers by locally controlling the traveling. |
| Keywords: | ventilators noise traveling noise silencer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |