Analysis Method for the Impact of Air Pollution on Highways and Long Tunnels

Author: Deng Shunxi
Publisher:
Publish Date: 2004-09-01
Features: This book systematically and deeply discusses the experimental testing of pollutant emission factors for road motor vehicles, the formulation methods for various pollutant emission factors, the calculation methods for pollutant emission intensity and parameters of road motor vehicles, the establishment of multi-source diffusion models for road motor vehicles, the theoretical and methodological principles for analytical and solution of the models, the influencing factors and reliability analysis of the models, the basis and methods for determining the design limit values of pollutant concentrations in long-span highway tunnels, the simulation of pollutant concentrations in multi-shaft highway tunnels and shaft ventilation, and the numerical analysis methods for the environmental impact of pollutant discharge at tunnel openings. It also explores the environmental fog-induced highway traffic accidents and their hazards, the relationship between the microquantities of fog and visibility, and the simulation of road visual information and images in foggy environments.