【摘要】 对盾构机外载荷、推力、刀盘扭矩及功率等关键技术参数进行研究,分别运用理论公式和经验方法进行分析讨论。并结合某隧道施工中选用的土压平衡盾构机,对关键参数进行了校核计算。更多还原

【Abstract】 The paper studies the key technical parameters of the TBM such as the external load, thrust force, torque of the cutterhead and power etc., and makes analysis and discus- sion respectively by the theoretical formula and the experience approach. Combining the soil pressure balance TBM selected in certain tunnel construction,the paper makes check calculation to the key parameters.更多还原