摘要
隧道涌水量预测是确保安全施工的重要环节。文章以某隧道Ⅳ级围岩段为例,展开了富水岩隧道Ⅳ级围岩段涌水预测及注浆加固圈研究。
Water flow forecast is an important stage for construction.The paper takes one tunnel IV degree rockmass section as an exam- ple, Launched IV degree roekmass section of tunnel water gushing prediction and grouting reinforcement loop research.
出处
《企业技术开发》
2013年第1期4-5,8,共3页
Technological Development of Enterprise
关键词
涌水量
预测
IV级围岩段
加固圈
技术支持
water floe
forecast
IV degree rockmass
reinforcement loop
technical support