| 高速铁路沿线噪声的预测计算及软件开发 |
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| 引用本文： | 张艳 刘岩. 高速铁路沿线噪声的预测计算及软件开发[J]. 大连铁道学院学报, 2001, 22(4): 6-9,28 |
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| 作者姓名： | 张艳 刘岩 |
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| 作者单位： | 大连铁道学院交通运输工程系，辽宁大连116028 |
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| 摘 要： | 从点声源的理论出发，对列车运行噪声进行预测计算，采用一列车通过时的单发暴露声级、时间特性的最大声压级和一定时间内的等效声级等作为噪声评价量，并编制了相应的可视化软件，使噪声预测计算方便、准确。
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| 关 键 词： | 高速铁路 噪声 点声源 预测 软件开发 列车运动噪声 |
Prediction and Software of Wayside Noise Level of High Speed Railway |
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| ZHANG Yan,LIU Yan. Prediction and Software of Wayside Noise Level of High Speed Railway[J]. Journal of Dalian Railway Institute, 2001, 22(4): 6-9,28 |
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| Authors: | ZHANG Yan LIU Yan |
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| Abstract: | The running noise of train has been predicted with the theory of point sound source. The sound exposure level of a train set pass, equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimation values. And the corresponding visual software has been developed. These make it convenient and precise to predict the noise level. |
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| Keywords: | high speed train noise point sound source prediction software |
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