运营高铁无砟轨道用新型绳锯切割设备的研制
刘立业,陈占,何新辉,朱江江,吴响响

Development of new rope saw cutting equipment for ballastless track of high-speed railway in operation
Liye LIU,Zhan CHEN,Xinhui HE,Jiangjiang ZHU,Xiangxiang WU
图11 新型绳锯切割设备的二阶模态振型
Fig.11 Second-order modal vibration mode of new rope saw cutting equipment