摘要
针对百色—罗村口高速公路坡温隧道施工的实践 ,总结了在软弱地质条件下隧道台阶法开挖的工艺流程、操作要点 ,通过监控量测实例重点介绍了围岩和支护变形特点 ,以及如何通过量测结果进行信息反馈 ,指导施工。
Directing the construc practice of highway PoWen tunnel from Baise to Luocunkou, this text summerizedthe craft process and operating burden of tunnel bench cut methed under the soft geology condition, important introduced the characteristics of surrounding rock and support deformity busupervise and control the measurement example, and how to through survey result proceeding information feed back and directing construction, It will provide warning for the followingsimilar engineering.
出处
《西部探矿工程》
CAS
2004年第10期120-121,共2页
West-China Exploration Engineering
