摘要
通过六潜高速公路康皮畈一号隧道围岩级别的判定方法的成功应用,探讨了快速、客观、准确判断围岩级别的简便方法,可为同类工程提供借鉴。
With successful application of discrimination method to the class of wall rock for the Pifanfan No.1 tunnel of the He-Qian Expressway, this paper discussed a simple method for quick, objective and accurate judgment of wall rock class.
出处
《安徽地质》
2009年第1期66-69,共4页
Geology of Anhui
关键词
隧道
围岩稳定性
地质超前预报
方法
tunnel
wall rock stability
superior geological forecast
method
