摘要
以恒山隧道改建工程施工为例,针对其地理及工程地质条件,介绍了其隧道掘进与初期支护施工的措施,并进一步提出了二次衬砌与路面施工措施,经改造解决了通风照明问题。
Taking Hengshan tunnel reconstruction works as example and based upon analysis of geographical and geological conditions the measures adopted in tunnel entry driving and supporting construction are introduced. At the same time the construction technologies of secondary lining and pavement construction is further proposed. Through reconstruction the problems of ventilating and illumination are solved.
出处
《山西建筑》
2003年第5期71-72,共2页
Shanxi Architecture
