本文在研究隧洞掘进机开挖隧洞出碴及材料运输三种典型方案后，对其调度方案进行了设计计算。
In this paper, three typical scheme design on mucking and transporting system of tunnel boring machine is studied, and the dispatch of the equipment in.
对于竖井开挖 ，尤其是大断面 深竖井开挖 ，出碴这一环节 ，往往是决定掘进速度快慢的关键因素。
The spoiling is a key factor influencing the advance speed for the shaft excavation, especially for the excavation of large cross section and deep shaft.
本文通过对盘形滚刀破岩工作运动特点、刀具磨损特性和破碎出的岩碴的分析，认为盘形滚刀的破岩存在着一定的剪切作用，它缘于盘形滚刀的侧向不平衡力。
On the analysis of the motional characteristics of disc cutters, cutters wear and tear, breaking rocks with them, the rock-cut must exist, This would come from the side-force.
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