摘要
以新疆铁路大风区接触网单个直线锚段为研究对象,运用有限元分析软件ANSYS,计算受电弓在不同运行速度下的弓网相互作用力,将弓网接触压力作为瞬态分析的载荷,得到接触网在受电弓/接触网垂向耦合振动过程中瞬态位移响应及应力时间历程。
Based the single line anchor period on catenary systems of Xinjiang railway in strong wind area in this paper, calculating the interaction force of pantograph and catenary in different running speed, then pantograph / catenary interaction force as a load of transient analysis by using the finite element analysis software ANSYS, transient displacement response and stress-time history of vertical coupling vibration of the pantograph / catenary catenary were obtained.
出处
《电气化铁道》
2013年第2期22-24,27,共4页
Electric Railway
关键词
接触网
瞬态分析
位移响应
动应力
OCS
transient analysis
displacement response
dynamic stress
