摘要
隧道渗漏水的原因较多，水跃值的存在就是其中之一。由于水跃值往往大于洞身高度，致使地下水位不能降到洞顶以下。
Hydraulic jump value existing in tunnel is a factor causing water leakage in thetunnel,The hydraulic jump value is generally bigger than the height of the tunnel,thereforethe underground water cannot be lowered below the top of the tunnel.In this paper,basedon the engineering examples,several methods for calculating the hydraulic jump values havebeen introduced.
出处
《铁道工程学报》
EI
1995年第3期53-55,共3页
Journal of Railway Engineering Society
关键词
隧道渗水
水跃值
tunnel leakage
hydraulic jump value
