公路隧道围岩定量分类系统研究设想和建议

Some Tentative ideas and Suggests on Quantitive System of Rock Classification of Highway Tunnel

回顾了隧道围岩分类研究现状。从高速公路隧道具体特点出发，在系统分析各工程地质要素对隧道稳定影响的基础上，提出建立高速公路隧道围岩定量分类系统的设想和建议。

The present situation of tunnel rock classification is reviewed. According to study on specific characteristic and engineering stability factors of highway tunnel, several ideas and suggests of quantitative rock classification system of highway tunnel are proposed in the paper.