| 我院二校区火车噪声的调查与分析 |
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| 引用本文： | 赵玉屏,鄂秀云,陈素敏. 我院二校区火车噪声的调查与分析[J]. 华北电力大学学报(自然科学版), 1991, 0(3) |
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| 作者姓名： | 赵玉屏 鄂秀云 陈素敏 |
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| 作者单位： | 华北电力学院基础部(赵玉屏，鄂秀云)，华北电力学院基础部(陈素敏) |
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| 摘 要： | 本文用等效连续声级和累积百分声级对华北电力学院二校区的噪声进行了测量,并作出了评价。由于火车噪声超过标准将会影响教学和休息,提出三条控制噪声的措施;1.建筑隔声;2.绿化降噪;3.装饰降噪。
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| 关 键 词： | 等效连续声级 统计声级 扩张式消声器 |
INVESTIGATION AND ANALYSIS OF TRAIN NOISE'S EFFECTS ON THE SECOND CAMPUS OF NORTH CHINA INSTITUTE OF ELECTRIC POWER |
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| Abstract: | Using the equivalent continuous sound level and the accumulative percen sound level, the evaluations of the existing states of the train noises across the second campus of North China Institute of Electric Power are carried out. Because the train noises affect teaching and sleeping, three measures are taken to control the noises. |
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