자동차 통행 지하보·차도내 먼지와 이산화질소 농도에 관한 연구 = A Study on the Concentration for Particulate and Nitrogen Dioxide by Traffic in Underground Roadway

다국어 초록 (Multilingual Abstract)

Simple correlation analysis has been performed to analyzed between air pollutants and vehicle speed, length of underground roadway is used by passage and motorway. Measured pollutants was PM₁₀(particulate less than 10 μm), TSP(total suspended particulate) and NO₂(Nitrogen dioxide). All of the underground roadway higher than outdoor ambient. Therefore stagnation of particulate & NO₂ was accelerate in tunnel and PM₁₀, TSP and NO₂ have shown relative high positive correlation with length of underground roadway. Vehicle speed have shown significant R²(0.7241) with PM₁₀. The other hand is not significants R²(0.4212) with TSP. Between vehicle speed and NO₂ Regression curve and R² was indicated as 0.0415x²-2.875^x+ 115.31 and 0.653 respectively

목차 (Table of Contents)

• I. 서론 II. 측정 및 분석방법 III. 결과 및 고찰 IV. 결론