云南水力发电2024，Vol.40Issue(z2)：45-48,4.DOI:10.3969/j.issn.1006-3951.2024.Z2.012
高速公路隧道侵限涌水处置技术
Disposal Technology for Water Inflow in Expressway Tunnel
杨磊1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
This paper analyzes the problems of initial support intrusion and water influx in karst and fractured sections of expressway tunnels,using Guangshan No.1 Tunnel as the background.In order to ensure construction safety and engineering quality,effective measures such as drainage,radial grouting small conduits,advanced large pipe sheds,cavity sealing,and arch replacement were taken to reasonably arrange the sequence of construction.The deformation of surrounding rock and sudden water inflow were effectively controlled and dealt with,laying the foundation for subsequent construction.关键词
高速公路/隧道/侵限处置/岩溶涌水处置Key words
expressway/tunnel/violation disposal/disposal of karst water inflow分类
交通工程引用本文复制引用
杨磊..高速公路隧道侵限涌水处置技术[J].云南水力发电,2024,40(z2):45-48,4.
