摘要
针对西山特长隧道大断面2号竖井的正向全断面开挖施工,从机械设备配备、开挖施工工艺、配套施工方案等方面进行了详细论述,探讨了竖井开挖施工技术要点,为类似工程提供了参考经验。
In view of the forward full-face cutting of the large section No. 2 shaft of long tunnel in Xishan, this paper elaborates in details on the following aspects, machinery equipments, excavation and construction technology, the supporting construction schemes, and discusses the technical point of shaft excavation and construction, providing experience for similar projects.
出处
《山西建筑》
2010年第8期320-321,共2页
Shanxi Architecture
关键词
隧道
竖井
开挖
技术
tunnel, shaft, excavation, technology
