| 一种通用的公路隧道洞口噪声预报模式 |
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| 引用本文： | 王美燕,盛美萍,刘彦森. 一种通用的公路隧道洞口噪声预报模式[J]. 机械设计与制造, 2007, 0(2): 142-143 |
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| 作者姓名： | 王美燕 盛美萍 刘彦森 |
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| 作者单位： | 西北工业大学,航海学院,西安,710072;西北工业大学,航海学院,西安,710072;西北工业大学,航海学院,西安,710072 |
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| 摘 要： | 研究了单车在隧道内行驶时,隧道尺寸对洞口噪声的影响.重点讨论了横截面和隧道长度等对洞口噪声级的影响,并给出了一个对矩形和半圆形截面隧道通用的洞口噪声预报模式.
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| 关 键 词： | 隧道尺寸 洞口噪声 横截面积 长度 |
| 文章编号： | 1001-3997(2007)02-0142-02 |
| 修稿时间： | 2006-08-28 |
A general predicting mode of road traffic noise around tunnel mouth |
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| WANG Mei-yan,SHENG Mei-ping,LIU Yan-sen. A general predicting mode of road traffic noise around tunnel mouth[J]. Machinery Design & Manufacture, 2007, 0(2): 142-143 |
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| Authors: | WANG Mei-yan SHENG Mei-ping LIU Yan-sen |
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| Abstract: | The influence of tunnel dimensions on noise around tunnel mouth was studied,with a single car running through it.The influence of cross-section and the length were emphatically studied.And a general predicting mode was given in this paper. |
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| Keywords: | Tunnel dimensions Noise around tunnel mouth Cross-section Length |
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