# [1]李修刚,王炜,李方,等.公路交通气态污染物扩散模式中的几何参数计算[J].东南大学学报(自然科学版),2000,30(2):131-137.[doi:10.3969/j.issn.1001-0505.2000.02.028] 　Li Xiugang,Wang Wei,Li Fang,et al.Geometry Parameter Computing in Gas Pollutants Diffusion Model of Highway Traffic[J].Journal of Southeast University (Natural Science Edition),2000,30(2):131-137.[doi:10.3969/j.issn.1001-0505.2000.02.028] 点击复制 公路交通气态污染物扩散模式中的几何参数计算() 分享到： var jiathis_config = { data_track_clickback: true };

30

2000年第2期

131-137

2000-03-19

## 文章信息/Info

Title:
Geometry Parameter Computing in Gas Pollutants Diffusion Model of Highway Traffic

Author(s):
Transportation College, Southeast University, Nanjing 210096

Keywords:

U412;X828
DOI:
10.3969/j.issn.1001-0505.2000.02.028

Abstract:
Analyzing the geometry distribution of gas pollutants diffusion source of highway traffic, this paper deduces the expressions to compute the downwind distance and the crosswind distance from a source element to the forecasting point as the linear source is a line element, a circle element, a spiral element or a compound alignment.

## 参考文献/References:

[1] 中华人民共和国交通部.JTJ 005—96 公路建设项目环境影响评价规范(试行).北京:人民交通出版社,1996
[2] 易振国,翁小雄.公路营运期空气污染物扩散灵敏度分析.公路交通科技,1997,14(4):33～37
[3] 李修刚.公路建设项目环境影响评价研究:[学位论文].南京:东南大学,1998

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