公路隧道洞口变形侵界处理方法

The measures to treatment the deformation of highway tunnel entrance for invasion clearance

结合工程实例,对某公路隧道洞口变形的情况及原因进行了分析,提出了对洞口沉陷变形段加固处理的技术方案,并阐述了具体的施工工艺及施工中存在问题的解决措施,以确保工程质量。

Combining with engineering example, this paper analyzed the deformation situation and reason of the highway tunnel opening, put forward reinforcement treatment technical scheme of opening subsidence deformation section, and elaborated the specific construction technology and measures of existing problems in construction, so as to ensure the engineering quality.