复杂地质条件下公路隧道施工技术应用分析

Application Analysis of Construction Technology for Highway Tunnels under Complex Geological Conditions

我国国土幅员辽阔,呈现出复杂多样的地质条件,对我国公路隧道修建产生较大的影响,且阻碍公路隧道修建进度。为提高复杂地质条件下的公路隧道施工效率,提升公路隧道施工质量,要求施工单位在修建过程中,设计符合对应地质条件的施工工艺及施工技术,严控整个施工过程,保证在施工阶段完成项目施工,实现公路隧道投入使用。因此,本篇文章以复杂地质条件下公路隧道施工技术应用分析为题,从在公路隧道施工中常见的复杂地质类型、施工技术、施工要点分析、施工质量措施四个方面进行简要分析。

China has a vast territory and presents complex and diverse geological conditions,which have a significant impact on the construction of highway tunnels and hinder the progress of highway tunnel construction.In order to improve the construction efficiency and quality of highway tunnels under complex geological conditions,construction units are required to design construction processes and technology that meet the corresponding geological conditions during the construction process,strictly control the entire construction process,ensure the completion of project construction during the construction phase,and realize the use of highway tunnels.Therefore,this article focuses on the application analysis of construction technology in highway tunnels under complex geological conditions,and provides a brief analysis from four aspects:common complex geological types,construction technology,analysis of construction points,and construction quality measures in highway tunnel construction.