|
|
|
| COMPARISON ON DYNAMICS PERFORMANCE OF DIFFERENT SECTIONS OF MIXED RAILWAY WITH PASSENGER AND FREIGHT TRAFFIC |
| WANG Kai-yun 1,ZHOU Wei-jun2 |
| 1Traction Power State Key Laboratory, Southwest Jiaotong University; 2 Line Department, the Second Railway Survey and Design Institute |
|
|
|
|
Abstract On the basis of the theory of vehicle -track coupling dynamics, the dynamics performance of passenger and freight trains passing through the different sections with different match speeds are simulated and evaluated systematically by using the railway vehicle and locomotive specification for evaluation of dynamics performance and accreditation test. Results show that the indices obtained from new design are largerer than those from old fan on the condition of different sections settled in the paper, and it is unobvious in the difference. Under all schemes, except one index, safety indices do not exceed limited values and ride performances are excellent.
|
|
Received: 23 February 2005
|
|
|
|
|
|
[1]翟婉明.车辆-轨道耦合动力学(第二版)[M].北京:中国铁 道出版社，2002.
[2]95J01—L.高速试验列车电力车强度及动力学性能规范[S].
[3]TB/T2360—93.铁道机车动力学性能试验鉴定方法及评定 标准[S].
[4]GB5599—85.铁道车辆动力学性能评定和试验鉴定规范[S].
[5]翟婉明.货物列车动力学性能评定标准的研究与建议方案 (一~三)[J].铁道车辆，2002,40(1~3).
[6]铁道第二勘察设计院，西南交通大学.200km/h客货混运铁 路线路平纵面设计标准研究报告[R]. 2003.
|
|
|
|
2005, Vol. 22 
