| 多铰接100%低地板有轨电车隔声降噪方案分析及优化 |
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| 引用本文： | 刘鸿宇,殷立阳,王秀丹,孟凡帅,卢海超.多铰接100%低地板有轨电车隔声降噪方案分析及优化[J].铁道机车车辆,2020(3):116-121. |
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| 作者姓名： | 刘鸿宇 殷立阳 王秀丹 孟凡帅 卢海超 |
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| 作者单位： | 中车唐山机车车辆有限公司 |
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| 摘 要： | 结合以往多铰接100%低地板有轨电车整车隔声降噪问题,文中运用实际调研、大数据分析及模拟仿真方法,确定了多铰接100%低地板有轨电车噪声源并制定合理的措施,措施实施后整车的隔声降噪效果良好,为后续城轨车辆隔声降噪方案的制定提供有效的依据。
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| 关 键 词： | 多铰接 低地板 有轨电车 隔声降噪 |
Analysis and Optimization of Noise Reduction Scheme for Multi-hinged 100%Low-floor Tram |
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| LIU Hongyu,YIN Liyang,WANG Xiudan,MENG Fanshuai,LU Haichao.Analysis and Optimization of Noise Reduction Scheme for Multi-hinged 100%Low-floor Tram[J].Railway Locomotive & Car,2020(3):116-121. |
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| Authors: | LIU Hongyu YIN Liyang WANG Xiudan MENG Fanshuai LU Haichao |
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| Institution: | (CRRC Tangshan Co.,Ltd.,Tangshan 064000 Hebei,China) |
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| Abstract: | In combination with the previous problem of sound insulation and noise reduction of 100%multi-hinged low-floor trams,this paper uses the methods of actual investigation,big data analysis and simulation to determine the noise source of 100%multi-hinged low-floor tram and figure out proper solutions,which provides an effective basis for the formulation of sound insulation and noise reduction schemes for subsequent urban rail vehicles. |
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| Keywords: | multi-hinged low-floor trams sound insulation noise reduction |
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