宜万铁路石院子隧道坍塌病害原因分析及整治

Analysis on Causes for Collapse and Diseases of Shiyuanzi Tunnel on Yichang-Wanzhou Railway as Well as Its Treatment

系统分析宜万铁路石院子隧道坍塌病害产生的地质原因及其形成的机理,在此基础上提出综合整治设计原则,介绍综合整治措施及其效果,并由此提出值得思考及借鉴的经验教训。