摘要
采用TBM施工,其掘进参数的选择至关重要,它直接影响着TBM的施工速度。文章就秦岭I线隧道所采用的TB880E型掘进机在不同围岩类型中掘进参数的选择,通过工程实例和理论分析对此做了深入研究,显著提高了掘进效率。
It is important for using the tunnel boring machine to opt the operational parameters, which directly impacts its boring speed. With the practical example by using TB880E in the project of Qinling tunnel line Ⅰ, the paper analyzes the parameter option of the Tunnel boring machine at different types of rock. As a result , we get a marked improvement in efficiency.
出处
《辽宁科技学院学报》
2007年第1期25-26,共2页
Journal of Liaoning Institute of Science and Technology
