摘要
为保证暗挖隧道施工的顺利进行,介绍了竖井施工和马头门进洞施工中的一些关键技术,如人工挖孔桩施工、井口开挖、压顶冠梁施工和竖井马头门进洞加固措施等,这些做法可供同类工程参考。
To ensure the smooth progress of the construction of the tunneled tunnel, key techniques for the construction of shafts in the tunneled sections of the tube and the horse＇s head inlet are presented in the paper, with stress placed on the construction of manually-dug piles, the excavation of the inlet, as well as the consolidating measures such as capping beams and the horse＇s head gate inlet, etc. , all of which may serve as references for projects of the same type.
出处
《国防交通工程与技术》
2007年第3期54-57,共4页
Traffic Engineering and Technology for National Defence
关键词
暗挖隧道
竖井
马头门
施工
tunneled tunnel
shaft
horse＇s head gate
construction
