摘要
城市道路交通噪声严重影响城市居民正常工作和休息,降低工作效率,危害身心健康。文中分析了城市道路交通噪声的污染危害及产生原因,从噪声源、传播途径、城市规划管理及法律法规4个方面提出了交通噪声的治理措施。重点分析研究了交通噪声传播规律,并提出了城市交通噪声控制方法和对策。
China has continued its urbanization and rapid economic development.In some large and medium-sized cities traffic burden is becoming increasingly heavier,accompanied by urban traffic noise pollution.Traffic noise seriously affects the city dwellers＇ work and rest,reducing work efficiency and physical and mental well-being.This paper analyzes the pollution hazard and the causes of urban traffic noise,and puts forward some control measures of traffic noise form noise sources,routes of transmission,proper planning administration and regulations.It particularly analyzes the transmission law of traffic noise with supported conclusions.
出处
《交通信息与安全》
2011年第1期29-31,36,共4页
Journal of Transport Information and Safety
关键词
交通噪声
环境污染
降噪措施
传播规
traffic noise
environmental pollution
noise reduction measure
transmission law
