摘要
圆梁山隧道是渝怀线上最长的隧道 ,该隧道穿越高压富水的毛坝向斜区。阐述了毛坝向斜核部高压动水砂层溶洞地质的施工方案、注浆设计、注浆施工和注浆效果检查评定等 ,为类似工程设计、施工提供借鉴依据。
Yuanliangshan Tunnel is the longest tunnel on Chongqing-Huaihua Railway, which goes through Maoba syncline bearing abundant water with high pressure. A description is given of tunneling method in the core of the syncline, detailing grouting design, grout injection, and grouting effect inspection.
出处
《铁道建筑技术》
2003年第2期11-14,共4页
Railway Construction Technology
