| 暴露声级监测方法探讨 |
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| 引用本文： | 李宪同,刘砚华,齐书芳,张守斌,魏俊山,汪贇,王另的.暴露声级监测方法探讨[J].中国环境监测,2013,29(3):137-139. |
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| 作者姓名： | 李宪同 刘砚华 齐书芳 张守斌 魏俊山 汪贇 王另的 |
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| 作者单位： | 中国环境监测总站, 北京 100012;中国环境监测总站, 北京 100012;北京市劳动保护科学研究所, 北京 100054;中国环境监测总站, 北京 100012;中国环境监测总站, 北京 100012;中国环境监测总站, 北京 100012;北京市劳动保护科学研究所, 北京 100054 |
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| 基金项目： | 道路交通噪声监测与评价新方法研究(2000500301006) |
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| 摘 要： | 在高铁现场监测数据基础上,根据环境监测经验确定了5种常见暴露声级测试的测量时间段,分别计算其暴露声级并对其结果进行分析讨论。研究结果表明:采样起止时间不同对暴露声级监测的影响误差在1 dB之内,并且在暴露声级测试时,建议选择T5对应的时间段,该结论为科学合理地环境监测提供了数据支撑。
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| 关 键 词： | 高铁 暴露声级 环境监测 |
| 收稿时间： | 8/4/2011 12:00:00 AM |
| 修稿时间： | 2011/9/26 0:00:00 |
Discussed of Exposure Sound Level Monitoring Method |
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| LI Xian-tong,LIU Yan-hu,QI Shu-fang,ZHANG Shou-bin,WEI Jun-shan,WANG Yun and WANG Ling-di.Discussed of Exposure Sound Level Monitoring Method[J].Environmental Monitoring in China,2013,29(3):137-139. |
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| Authors: | LI Xian-tong LIU Yan-hu QI Shu-fang ZHANG Shou-bin WEI Jun-shan WANG Yun and WANG Ling-di |
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| Institution: | China National Environmental Monitoring Centre, Beijing 100012;China National Environmental Monitoring Centre, Beijing 100012;Beijing Municipal Institute of Labour Protection, Beijing 100054;China National Environmental Monitoring Centre, Beijing 100012;China National Environmental Monitoring Centre, Beijing 100012;China National Environmental Monitoring Centre, Beijing 100012;Beijing Municipal Institute of Labour Protection, Beijing 100054 |
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| Abstract: | Based on the high-speed rail monitoring data, 5 different testing time be determined according to the environmental monitoring experience and the exposure sound level results be calculated and discussed. The results show that: the deviation caused by different sampling time was about 1 dB as well as T5 was be suggested to adopt in the exposure sound level testing. The conclusion provide data support for the scientific and rational environmental monitoring. |
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| Keywords: | high-speed rail exposure sound level environmental monitoring |
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