| 大型立交交通噪声污染特性分析 |
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| 引用本文： | 张九跃,王晓宁. 大型立交交通噪声污染特性分析[J]. 城市道桥与防洪, 2008, 0(11): 15-18 |
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| 作者姓名： | 张九跃 王晓宁 |
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| 作者单位： | 淄博天为市政工程设计有限公司,山东淄博,255000;哈尔滨工业大学,黑龙江哈尔滨,150090 |
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| 摘 要： | 针对交通建设项目环境影响评价中对大型立交的交通噪声污染特性分析不够系统和深入的问题，从占地面积、通行能力、行车速度、匝道转弯半径、车辆行驶状态等方面分析了大型立交的特性，从车流密度、速度、车型和行驶工况、路面材料、纵坡、距离、障碍物等方面分析了大型立交交通噪声的影响因素，提出了大型立交交通噪声具有立交位置和规模不同交通噪声影响不同、单车噪声相对较小、需要考虑加速和减速噪声、噪声声源复杂等特性。
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| 关 键 词： | 大型立交 交通噪声 影响因素 特性分析 |
Analysis of Traffic Noise Pollution Characteristic of Large-sized Interchanges |
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| Zhang Jiuyue,Wang Xiaoning. Analysis of Traffic Noise Pollution Characteristic of Large-sized Interchanges[J]. Urban Roads Bridges & Flood Control, 2008, 0(11): 15-18 |
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| Authors: | Zhang Jiuyue Wang Xiaoning |
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| Abstract: | Aiming at the problem that the analysis is not systematic and deep enough of the traffic noise pollution characteristics of the large-sized interchange in the environmental influence appraisal of the traffic construction projects,the article analyzes the characteristics of the large-sized interchange from the aspects of land occupation,traffic capacity,driving speed,turning radius of ramps and vehicle driving conditions,and analyzes the influence factor of the traffic noise of the large-sized interchange fr... |
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| Keywords: | large-sized interchange traffic noise influence factor characteristic analysis |
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