影响盾构机滚刀使用寿命的因素分析

On analysis of factors affecting lifespan of hobbing cutter of shield tunneling machine

根据实际施工经验,分析了影响盾构刀具使用寿命的因素,探讨了地铁区间隧道盾构施工中刀具的合理使用及维护方法,指出在具体工程中要规范操作,以提高刀具的使用寿命,降低项目的生产成本。

According to factual construction experience, the paper analyzes the factors affecting the life span of the shield cutters, explores the reasonable use and maintenance methods for the tunnel shielding construction at subway sections, and points out the regular operation in factual projects, so as to enhance the lifespan of cutters and lower the production cost of the programs.