Page 69 - ⑨环境与发展第3期

HUANJINGJIANCE 环境监测

公路（道路）环境影响评价交通运输噪声交通量的换算分析

兰飞飞 ，姚静 2
1
（1.内蒙古振德环保科技有限公司，内蒙古 呼和浩特 010030；

2.内蒙古尚清环保科技有限公司，内蒙古 呼和浩特 010020）

摘要：公路（道路）环境影响评价，无法像公路可行性研究报告中采用的OD调查及“四阶段法”对环

评所需特征年交通量进行重新预测。本文以某地区公路项目为例，根据公路工程可行性研究报告
提供的相对交通量，结合车型比、日昼比及车辆折算系数等相关参数，按照一定的方法和公式，换
算出公路环境影响评价交通运输噪声预测所需要的绝对交通量，为从事环境影响评价等相关工作

的人员提供有力的帮助。
关键词：公路（道路）环评；交通噪声预测；交通量；换算方法

中图分类号：X822.3 文献标识码：A 文章编号：2095-672X(2023)03-0063-05
DOI.10.16647/j.cnki.cn15-1369/X.2023.03.011

Conversion analysis of traffic noise volume for highway (road) environmental impact
assessment

1 2
Lan Feifei ,Yao Jing
(1. Inner Mongolia Zhende Environmental Protection Technology Co., LTD., Hohhot Inner Mongolia
010030, China；2. Inner Mongolia Shangqing Environmental Protection Technology Co., LTD., Hohhot
Inner Mongolia 010020, China)

Abstract:The impact assessment of highway (road) environment cannot re-predict the characteristic annual traf⁃
fic volume required for EIA through the methods of OD survey and "four-stage method" in the highway feasibility
study report. In this study, a highway project was acted as an example, the relative traffic volume of highway engineer⁃
ing, combined with the relevant parameters such as vehicle type ratio, day/day ratio and vehicle conversion coefficient
were investigated. Based on the certain methods and formulas, the absolute traffic volume needed to predict the traffic
noise of highway environmental impact assessment was converted. This study will provide effective assistance to per⁃
sonnel engaged in environmental impact assessment and other related work.
Key words：Highway (road) EIA; Traffic noise prediction; Traffic volume; Conversion method

HUANJINGYUFAZHAN 63