摘要
从岩爆的烈度等级角度入手将岩爆进行了分类,结合某特长公路隧道岩爆预测实例,通过分析提出了岩爆防治措施,经采用取得了良好的工程效果,确保了围岩稳定和施工安全。
Starting from the rockburst intension degree,it classifies the rockburst.Combining with rockburst prediction for extra-long road tunnel,through analysis,it proposes rockburst controlling measures,and achieves good engineering effect,which guarantees the surrounding rock stability and construction security.
出处
《山西建筑》
2011年第25期161-162,共2页
Shanxi Architecture
关键词
特长隧道
地质灾害
岩爆
预测
extra-long tunnel
geological disaster
rockburst
prediction
