摘要
根据宜万铁路大支坪隧道突涌水的实际情况,提出了隧道抢险要求,并确定了险情处治方案,从泄水廊道开挖、沉淀池施工、钢拱架补强等方面,阐述了具体的施工要点,使突涌水得到了有效控制。
According to actual Dazhiping tunnel water inrush conditions of Yi-Wan railway,the paper puts forward tunnel rescuing requirements,determines danger processing scheme,and describes specific construction points from aspects of discharge culvert excavation,sedimentation tank construction and steel arch support reinforcement,so as to effectively control water inrush.
出处
《山西建筑》
2016年第21期181-182,209,共3页
Shanxi Architecture
关键词
隧道
突涌水
泄水廊道
沉淀池
tunnel
water inrush
discharge culvert
sedimentation tank
