新七道梁公路隧道运营通风效果测试及分析

Field measurement and analyses of the operation ventilation effect of new Qidaoliang tunnel

文章通过对新七道梁公路隧道内外气温、风速等气象条件的现场测试,研究了在隧道区域范围内风速和气温等因素影响下,隧道内风速及洞内气温变化规律,可为新七道梁公路隧道营运过程中的通风控制,以及西北中高海拔地区公路隧道通风、消防、救援研究提供依据。

Based on the climate measurements in Qidaoliang highway tunnel, the paper studies the regularity of the airflow velocities and air temperatures inside the tunnel under the influence of temperatures outside the tunnel, which provides the reference for the ventilation monitoring of Qidaoliang tunnel, and also for the study of ventilation, fire - fighting and rescue measures of highway tunnels in northwest area at middle and high altitudes.