| 道路清扫车辆降噪途径研究 |
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| 引用本文： | 刘伟.道路清扫车辆降噪途径研究[J].专用汽车,2021(3):80-82,87. |
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| 作者姓名： | 刘伟 |
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| 作者单位： | 石家庄煤矿机械有限责任公司 |
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| 摘 要： | 以某新研制的单发洗扫车的作业噪声测试为研究对象,采用"分步转运法+近场测量法"对其进行声源测试,以此对现阶段国内道路清扫车的作业噪声产生原因进行分析,提出解决办法,并进行试验验证。
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| 关 键 词： | 道路清扫车 噪声测量 降噪措施 |
Study on Noise Reduction ofRoad Sweeper |
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| LIU Wei.Study on Noise Reduction ofRoad Sweeper[J].Special Purpose Vehicle,2021(3):80-82,87. |
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| Authors: | LIU Wei |
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| Abstract: | In this paper,the working noise of a newly developed single-engine washing and sweeping vehicle is taken as the research object,and its sound source is tested by the method of"step-by-step transfer and near-field measurement".Based on research,the causes of the noise produced by domestic road sweeper are analyzed,the solutions are put forward,and the tests are carried out. |
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| Keywords: | road sweeper noise measurement noise abatement measures |
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