摘要
土压平衡盾构机渣土输送系统是土压平衡盾构机的关键系统。土压平衡盾构机在掘进过程中隧道掌子面的土压的维持以及掘进效率高低有赖于土压平衡盾构机渣土输送系统的中土压的平缓的衰减或有效保压和渣土的高效输送。通过列举分析土压平衡盾构机中各种不同形式的渣土输送系统,说明了不同形式的渣土输送系统土压平衡盾构机的应用场合,对正确选择和设计土压平衡盾构机的渣土具有很好的指导意义。
The muck transport system is a key system of EPB shield machines. During the excavation of EPB shield machines, the maintaining of the earth pressure of excavation face and the advance rate of the machines depend on smooth attenuation of earth pressure till to zero or effective maintain in muck tranport system and its high efficency.This paper analyzed the different muck transport system of EPB shield and its application, so it will be helpful for the selcting and designing of muck transport system of EPB shield machines.
出处
《机电工程技术》
2016年第7期150-155,共6页
Mechanical & Electrical Engineering Technology
关键词
土压平衡
盾构机
保压
螺旋输送机
高密度柱塞泥浆泵
皮带输送机
泥浆调节箱
离心泥浆泵
EPB
shield machines
maintain of earth pressure
screw conveyor
high density solid piston slurry pump
belt conveyor
slurryfier box
centrifugal slurry pump
