| 风景旅游公园环境噪声预测 |
| 摘要点击 936 全文点击 952 投稿时间：1993-05-22 |
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| 中文关键词 风景旅游公园 环境噪声 噪声预测 |
| 英文关键词 parks environmental noise noise prediction |
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| 中文摘要 |
| 对杭州市主要风景旅游公园进行为时两年的环境噪声监测、调查与分析.用回归分析方法得出公园环境噪声预测公式,发现景点游客密度每增加2.7倍,景点环境噪声等效声级增加3dB.以此公式用于类比公园,取得较为理想的预测效果. |
| 英文摘要 |
| A survey and investigation was made on the environmental noise at main parks in Hangzhou,it has been found that the noise level will increase by 3.2 dB when the density of tourists at scenery sites raised to 2.7 times.Regression equations are given in this paper.Using the equations to predict the noise level in other parks,the results are agree with the actual data well. |
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