| 地下靶场声环境测定研讨 |
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| 引用本文： | 陈延训.地下靶场声环境测定研讨[J].地下空间与工程学报,1994(4). |
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| 作者姓名： | 陈延训 |
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| 作者单位： | 重庆建筑大学 |
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| 摘 要： | 本文介绍某地下靶场声学测定方法和测定结果，对测试资料进行了分析讨论，评价了该靶场的声学环境，最后提出地下靶场声环境设计要求建议值。
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| 关 键 词： | 靶场 混响时间 声衰减 吸声系数 声级差 |
A Study on the Acoustical Measurement of the Underground Shooting Range |
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| Chen Yanxun.A Study on the Acoustical Measurement of the Underground Shooting Range[J].Chinese Journal of Underground Space and Engineering,1994(4). |
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| Authors: | Chen Yanxun [ |
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| Affiliation: | Chen Yanxun [ |
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| Abstract: | This paper presents the method and results of the acoustical measurementin the underground shooting range,the rneastirement data are analysed and the acousticalquality of shooting range is evaluated.Finally,five quality indexes for the acoustical envi-ronment in the underground shooting range are presented. |
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| Keywords: | Shooting range reverberation time sound level difference sound ab-sorption coefficient |
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