西安市农村人口城镇化的环境噪声评价研究  

Environmental Noise Evaluation in the Urbanization of the Rural Population in Xi'an City

作　　者：许迅雷[1] 

机构地区：[1]西安文理学院数学与计算机工程学院,西安710065

出　　处：《西安文理学院学报（自然科学版）》2014年第3期108-112,共5页Journal of Xi’an University(Natural Science Edition)

基　　金：西安市科技计划项目(CX12189WL27)

摘　　要：在模糊数学理论下,设计了噪声的模糊综合评价法.根据最大隶属度原则,建立模糊矩阵,对西安市环境噪声的监测数据进行分析模拟,并与实际监测值进行比对,具有较高的一致性,同时分析了西安市农村人口逐步城镇化后,环境噪声污染的原因、现状及特征.根据城市噪声环境区域划分及计算分析得知,0,1区域噪声污染将加重,而2,3,4区域噪声污染明显减轻.Under the theory of fuzzy mathematics, a fuzzy comprehensive evaluation method is designed to assess the environmental noise. According to maximum membership degree law, a fuzzy matrix is established to analyze and simulate the monitoring data of Xi’an environmental noise. The outcome has a sound consistency upon comparing with the actual monitoring data. An analysis is also given to the cause, status quo and characteristics of Xi’an environmental noise pollution as a result of Xi’an’s urbanization. Based on the urban environmental noise zon-ing and its calculation and analysis, it is found that noise pollution in zones 0 and 1 will be in-creased, while it will be significantly reduced in zones 2, 3 and 4.

关 键 词：噪声 模糊综合评价 农村人口 

分 类 号：X321[环境科学与工程—环境工程]