摘要
根据铁路软岩隧道施工的要求 ,设计了一种肱尺分动式工作机构。讨论了该机构在工作时的优缺点 。
A sort of mechanism was designed according to the requirement of the railway soft rock tunnel.This paper discussed the advantages and disadvantages of the mechanism and analyzed its characteristics.
出处
《石家庄铁道学院学报》
2002年第1期42-45,共4页
Journal of Shijiazhuang Railway Institute
