|
|||||
|
|
| 基于模糊识别的道路交通噪声时空综合评价 | |
| 引用本文： | 李名升,仇方道,佟连军.基于模糊识别的道路交通噪声时空综合评价[J].武汉理工大学学报(交通科学与工程版),2008,32(5). |
| 作者姓名： | 李名升 仇方道 佟连军 |
| 作者单位： | 1. 中国科学院东北地理与农业生态研究所,长春,130012;中国科学院研究生院,北京,100049 2. 徐州师范大学城市与环境学院,徐州,221116 3. 中国科学院东北地理与农业生态研究所,长春,130012 |
| 基金项目： | 国家自然科学基金，国家自然科学基金 |
| 摘 要： | 鉴于目前道路交通噪声评价中存在的同题,提出了一种结合级别特征值法的道路交通噪声综合评价模糊识别模型.运用该模型对吉林省的实证研究表明;吉林省道路交通噪声污染在时间维上呈明显的下降趋势,综合污染级别特征值由1991年的3.83下降到2006年的2.03,但部分地区下降不明显甚至有所上升;在空间维上各地噪声污染的区域差异较大,其中地区问差异是区域问总体差异的主体.而在地区内部差异中,噪声污染严重地区是造成地区内部差异的主体. |
| 关 键 词： | 模糊识别 道路交通噪声 时空变化 吉林省 |
Spatial-Temporal Comprehensive Evaluation of Road Traffic Noise Based on Fuzzy Recognition |
|
| Li Mingsheng,Qiu Fangdao,Tong Lianjun.Spatial-Temporal Comprehensive Evaluation of Road Traffic Noise Based on Fuzzy Recognition[J].journal of wuhan university of technology(transportation science&engineering),2008,32(5). | |
| Authors: | Li Mingsheng Qiu Fangdao Tong Lianjun |
| Institution: | Northeast Institute of Geography and Agricultural Ecology;Chinese Academy of Sciences;Changchun 130012;College of Urban and Environmental Sciences;Xuzhou Normal University;Xuzhou 221116;Graduate University of Chinese Academy of Sciences;Beijing 100049 |
| Abstract: | Fuzzy recognition model that combined with the rank eigenvalue was proposed to evaluate the road traffic noise,which can remedy some defects of common evaluation.As a case study,this model evaluated the road traffic noise of Jilin Province.The main results could be summarized as follows:(1) Road traffic noise pollution of Jilin Province has decreased evidently in the past 16 years.The rank eigenvalue has declined from 3.83 to 2.03.While in some cities,the pollution becomes more serious.(2) Spatial differenc... |
| Keywords: | fuzzy recognition road traffic noise spatial-temporal change Jilin Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |