多激励下新型纵轴式掘进机的纵向振动特性预测

谢苗,石俊杰,张鸿宇,朱昀

Prediction of longitudinal vibration characteristics of new vertical-axis roadheader under multiple excitation

Miao XIE,Junjie SHI,Hongyu ZHANG,Yun ZHU

图10 不同支稳机构刚度下掘进机振动位移的均方根值对比

Fig.10 Comparison of root mean square value of vibration displacement of roadheader under different stabilizing mechanism stiffness