环境噪声评价

基于GIS的区域环境噪声评价方法研究

Study on Evaluation Method of the Regional Ambient Noise Based on GIS Tools

研究表明，GIS方法是区域环境噪声评价理想的技术工具并具有良好的应用前景。

The research indicated that , GIS method is an ideal technologic tool in evaluating regional ambient noise and has good application prospect .

以大学校园为例，探讨了GIS方法在区域环境噪声评价方面的应用。

This article take the university campus as an example , has discussed the application of GIS method in the evaluation of regional ambient noise .

运用加权平均法探讨城市的区域环境噪声评价值，提出将各功能区标准按面积（网格数）进行加权所得的平均值作为评价标准。

Environmental noise standard of urban area was calculated by weighted average method according to the grid area ( or number ) and its standard .

以加权广义权距离概念为基础，结合噪声污染级别特征值法提出一种铁路环境噪声评价的新方法。

Based on the general weighted length , combined with the level characteristic value , a new method is put forward to evaluate the environmental noise of railway with fuzzy .

在分析既有环境噪声评价方法的基础上，根据交通噪声非稳态性的特点，提出了交通噪声综合影响指数的概念。

Based on the old evaluating methods of road traffic noise , the traffic noise integrated impact index was proposed , the unsteady characteristic of road traffic noise was considered .

为了提高噪声评价方法的可靠性，减化噪声评价工作程序，实现环境噪声评价自动化，从几何角度分析了点声源环境中，单体建筑随空间位置不同，对预测点噪声等级的不同影响。

In order to improve the reliability of noise assessment , to shorten the process of noise assessment , to realize the noise assessment , the various impacts of single building on noise level of predicted point with different space position in point-sound-source environment is analyzed .

建筑环境噪声的评价及噪声控制措施

Assessment of architectural environment noise and practical measures of noise control

开展环境噪声影响评价时，需进行噪声衰减值的计算。

Calculation of noise abatement value is needed in noise effect evaluation .

30万吨合成氨厂环境噪声综合评价

Environmental Noise Assessment of 300,000t / a Ammonia Synthetic Plant

五华区环境噪声现状评价及达标区建设

Evaluation of Noise Pollution Circumstance and Building of Divided Standard Zone in Wuhua District

环境噪声影响评价

The Evaluation of Environmental Noise Influence

矿山环境影响噪声评价中矿山机械声源强度可按经验公式或用类比法确定，交通噪声声级的确定与之相似。

Intensity of noise sourced from mine machinery can be determined by empirical formula or analogue in the evaluation of noise impact on the mine environment .

东北林业大学校园周边环境噪声监测及评价研究

Northeast Forestry University Campus Surrounding Environmental Noise Monitoring And Assessment Studies

铁路环境噪声影响模糊评价新方法

A new method to evaluate environmental noise of railway with fuzzy

汕头大学校园环境噪声测量及评价

Measurement and Assessment of the Environmental Noise in the campus of Shantou University

西北民族大学校园环境噪声测量与评价

Measuring and Accessing the Environment Noise in the Campus of Northwest Minorities University

隧道环境噪声调查与评价&以地质大学隧道为例

Investigation and Assessment on Environmental Noise in the Tunnel : Taking CUG Tunnel for Example

暨南大学环境噪声污染现状评价

Environmental noise pollution evaluation in Jinan University

教学环境噪声调查与评价

Noise Survey and Assessment for Teaching Ambience

环境噪声调查及评价

Investigation and Evaluations of Environmental Noise

矿区环境噪声监测与评价

Monitoring and evaluation of digging noise

环境噪声电平是评价频率通道能否可用的关键指标，因而正确测量环境噪声具有十分重要的意义。

Since the environmental noise level is the key index for evaluating the availability of frequency channels , it is very important to accurately measure the environmental noise .

根据多年矿区噪声监测实践经验和矿区噪声产生特点、污染特征，探讨一种矿区环境噪声监测与评价模式。

Basing on the experience of monitoring and practicing on noise of diggings many years and the features of causes and pollution of digging noise , the author probes into the model that monitor and evaluate noise .

本文通过以上几方面的研究，开发了一个面向城市环境噪声分析与评价的应用软件，实现了地理信息系统技术、虚拟现实技术和噪声预测模型的集成。

This paper developed a application of noise analysis and evaluation by several aspects of the above researches . It achieved integration of geographic information system technology ( GIS ), virtual reality technology ( VR ) and t noise prediction model .

系统还可对区域环境噪声进行分析评价，通过生成区域环境噪声等值线，并根据环境区域噪声的标准规定，直观的显示整个城区的区域环境噪声污染情况。

This system also can analyze and assess the regional environment by generating the regional environment contour , and it can intuitional show the situation of the regional environmental noise pollution of the entire city on the basis of the standard provisions of the regional environmental noise .

风景区环境噪声的模糊综合评价

Fuzzy comprehensive assessment of environmental noise in urban scenic spots

华南理工大学南校区校园环境噪声的测量与评价

The Measurement and Evaluation of Campus Noise in the South Section of South China University of Technology

兰州市城关区鸿运润园住宅小区环境噪声的监测与评价

Monitoring and Assessing the Environmental Noise in Hong Yun Run Yuan Residential Quarters of Chengguan District , Lanzhou City