高海拔隧道施工期污染物扩散规律

陈星宇,吴剑,任松,张平,邓超,孔令伟

Pollutant diffusion law during high-altitude tunnel construction

Xingyu CHEN,Jian WU,Song REN,Ping ZHANG,Chao DENG,Lingwei KONG

图 10 离掌子面不同距离处粉尘质量浓度随时间的变化图

Fig.10 Variation of dust mass concentration with time at different distances from tunnel face