| 广州轨道交通三号线高速行驶条件下对安全限界的影响研究 |
| |
| 引用本文： | 万传风,魏庆朝,曾学贵,刘维宁.广州轨道交通三号线高速行驶条件下对安全限界的影响研究[J].中国安全科学学报,2003,13(2):40-42. |
| |
| 作者姓名： | 万传风 魏庆朝 曾学贵 刘维宁 |
| |
| 作者单位： | 北方交通大学土木建筑学院选线教研室 |
| |
| 摘 要： | 给出了轨道交通车辆横向偏移量的计算方法 ,并应用列车 -线路动力耦合模型 ,分析了广州地铁三号线的安全限界变化问题。确定了当前按 80km/h行车速度设计的建筑限界能满足 13 0km/h行车速度的要求 ,限界尺寸不需改动可保证列车运行安全平稳
|
| 关 键 词： | 安全限界 轨道交通 列车-线路动力耦合模型 |
| 修稿时间： | 2002年6月1日 |
Impact of High Speed Driving on Safe Boundary of # 3 Guangzhou Rail Transit |
| |
| Wan Chuanfeng,Lecturer Wei Qingchao Zeng Xuegui Liu Weining.Impact of High Speed Driving on Safe Boundary of # 3 Guangzhou Rail Transit[J].China Safety Science Journal,2003,13(2):40-42. |
| |
| Authors: | Wan Chuanfeng Lecturer Wei Qingchao Zeng Xuegui Liu Weining |
| |
| Abstract: | Computation of the vehicle's bilateral distance is presented. By the vehicle-track dynamic coupled model, changes in safe boundary of #3 Guangzhou Metro are analyzed. It is confirmed that the constructed boundary may satisfy the requirement with a speed of 130km/h, though it is designed in accord with a speed of 80km/h. So it is not necessary to change the boundary dimension for ensuring the train running safely and steadily. |
| |
| Keywords: | Safety boundary Rail transit Vehicle track dynamic coupled model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
