摘要
包西铁路大保当至延安段石沟渠隧道进口施工,克服了黄土有水隧道的安全隐患大、质量保证难、工程进度慢的困难,总结了黄土隧道的防排水施工方法和施工经验,从而保证了工程施工质量,加快了施工进度。
In light of the construction experience gained in Shigouqu Tunnel Entrance in Dabaodang-Yan' an Section of Baotou-Xi' an Railway, which overcame difficulties in loess water-rich tunnels, including big hidden dangers, quality that is hard to ensure as well as slow engineering progress, this paper explores, draws lessons from others and summarizes the construction methods and experience of loess tunnel waterproofing and drainage, ensuring the engineering quality and speeding up the construction progress.
出处
《铁道建筑技术》
2010年第3期116-118,共3页
Railway Construction Technology
关键词
黄土隧道
防排水
排水体系
loess tunnel
waterproofing and drainage
drainage system