近年来,随着我国机械工程事业发展迅猛,山岭隧洞急剧增多。山岭隧洞施工过程中的通风与防尘问题严重威胁着施工工作人员的身体健康,同时也是影响施工工期的重要因素,将对山岭隧洞施工中常用的通风方式及减少洞内粉尘的措施进行讨论。 In recent years, with the rapid development of China’s mechanical engineering, mountain tunnels increased dramatically. Ventilation and dust prevention during the construction of mountainous tunnels pose a serious threat to the health of construction workers. They are also important factors that affect the construction period. Discussions will be made on the ventilation methods commonly used in mountainous tunnel construction and measures to reduce the dust in the tunnels.