谈黄土地区长大隧道施工技术及质量控制

Discussion on long-large tunnel construction technology and quality control in loose region

在隧道的施工建设过程中,会遇到各种各样的不良地质问题。尤其是对于长大隧道,由于其穿越山体的路线长,遇到的不良工程地质问题就会更多。主要以山西省太阳高速阳曲二号隧道工程为例,分别介绍了该隧道具体的施工方案、施工方法及其施工注意事项,从中对黄土地区长大隧道施工技术及其质量控制措施进行了一些阐述,以供类似工程参考借鉴。

There exist various poor geological problems in tunnel construction process,especially for long and large tunnel. Owning to its long line crossing mountain,there will be more poor geological problems. Taking Taiyuan-Yangquan highway tunnel No. 2 engineering in Shanxi province as an example,the paper respectively introduces its specific construction scheme,construction methods and construction matters,and describes long-large tunnel construction technologies and its quality control measures in loose region,with a view to provide some guidance for similar engineering.