摘要
由于泥水盾构施工自身特性,难以对掌子面正前方钻孔取芯,仅靠盾构机自带的超前钻探功能,方式较为单一,以城际铁路某隧道为例,研究泥水盾构机超前钻探的地质预报方法,以期能够为以后的同类工程提供参考。
Due to the characteristics of slurry shield construction,it is difficult to drill the core directly in front of the palm,advance drilling function only by shield machine is relatively simple mode. This paper takes a tunnel of intercity railway as an example,make study on he advanced geological forecast scheme of slurry shield,in order to provide reference for similar projects in the future.
出处
《山西建筑》
2018年第24期157-157,共1页
Shanxi Architecture
关键词
盾构
超前钻探
地质预报
shield
advanced drill
geological forecasting
