摘要
在充分分析地质条件、地应力及施工方法基础上,采用理论及经验法对引水隧洞深埋(埋深>300m)段进行岩爆问题专门分析、估计,给出岩爆问题结论,同时提出岩爆问题对策,为设计提供依据。
Based on the geological conditions, the theoretical and empirical methods were ado clusion was got that the possibility and rank of the geostress conditioins and construction conditions, pted to predict rock burst for the deep tunnel, the conrock burst for deep tunnel in survey and design phases, and some countermeasures are proposed.
出处
《吉林水利》
2009年第11期1-4,共4页
Jilin Water Resources
