基于卡机原因探讨岩石隧道掘进机的选型

Discussion on the TBM Type Selection Based on the Cause of Machine Jamming

为了选择出更适合穿山隧道施工的岩石隧道掘进机,以某公路工程项目双护盾岩石隧道掘进机为研究样本,阐述了如何运用比较研究的方法,从设备性能和实际施工过程出发,对所遇到的容易卡机的地层应采取的解决措施等进行了分析研究,总结出双护盾岩石隧道掘进机的适用地层范围。

In order to select the type of TBM that is more suitable for the construction of mountain crossing tunnels,this paper takes a double shield rock TBM in a highway project as a research sample,and introduces how to use the method of comparative research,and summarizes the applicable stratum range of the double shield rock TBM through analysis of equipment performance and measures taken in practical construction that are prone to jamming.