摘要
对广州地铁1号线广州东站道岔群磨耗问题的产生原因进行了分析,结合轮轨动力学理论对该问题做出阐述,提出进一步预防及整治的措施。
The abrasion causes of the turnout group in the Guangzhou East Station of Guangzhou metro line 1 are analyzed. Based on the wheel-track dynamic theory, some preventive and treatment measures are put forward.
出处
《都市快轨交通》
2004年第4期40-43,共4页
Urban Rapid Rail Transit
关键词
广州地铁
道岔群
磨耗
轨道刚度
轨道几何尺寸
轮轨动力学
turnout group
abrasion
stiffness of the track
geometry size of the track
wheel-track dynamics
