摘要
为提高隧道施工通风效果,改善隧道施工环境,实现快速施工的目的,以西秦岭特长隧道斜井进双正洞无轨运输施工通风为例,从方案比选、通风设计、效果监测等方面系统阐述了罗家理斜井施工通风技术,并对大风室接力通风在罗家理斜井的成功应用进行详细说明。所采用的通风技术工艺简单、可靠、经济、高效,通风效果较好,有效地控制了空气中的尘毒污染,保证了施工的顺利、快速进行。
The ventilation technology of Luojiali inclined shaft of West Qinling tunnel is presented in terms of ventilation plan selection,ventilation design and ventilation effect monitoring.The successful application of large-plenum relay ventilation in Luojiali inclined shaft is described in detail.The ventilation technology described is simple,reliable,economical and efficient.In the end,good ventilation effect has been achieved,air pollution induced by dusts has been effectively controlled and safe and rapid construction have been ensured.
出处
《隧道建设》
2011年第1期104-109,共6页
Tunnel Construction
关键词
长斜井
隧道施工
大风室
接力通风
long inclined shaft
tunnel construction
large plenum
relay ventilation
