China Mechanical Engineering ›› 2026, Vol. 37 ›› Issue (5): 1245-1253.DOI: 10.3969/j.issn.1004-132X.2026.05.025
ZHUANG Xubin1(
), YAN Jiahai2, LIU Yu3, ZHANG Min1(
), MA Weihua1
Received:2025-04-20
Online:2026-05-25
Published:2026-06-09
Contact:
ZHANG Min
庄绪彬1(
), 颜佳海2, 刘宇3, 张敏1(
), 马卫华1
通讯作者:
张敏
作者简介:庄绪彬,男,1998年生,硕士研究生。研究方向为中低速磁浮车辆动力学研究。E-mail:z14753939032@163.com基金资助:CLC Number:
ZHUANG Xubin, YAN Jiahai, LIU Yu, ZHANG Min, MA Weihua. Research on Effects of Medium-low Speed Maglev Operation Speed and Levitation Module Length on Stability of Vehicle Crossing Turnouts[J]. China Mechanical Engineering, 2026, 37(5): 1245-1253.
庄绪彬, 颜佳海, 刘宇, 张敏, 马卫华. 中低速磁浮运行速度与悬浮模块长度对车辆过岔稳定性影响研究[J]. 中国机械工程, 2026, 37(5): 1245-1253.
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URL: https://www.cmemo.org.cn/EN/10.3969/j.issn.1004-132X.2026.05.025
| 参数名称 | 数值 |
|---|---|
| 车体质量/t | 23.2 |
| 车体长度/m | 15.6 |
| 悬浮模块质量/kg | 1500 |
| 轨距/m | 1.86 |
| 空气弹簧水平刚度/(kN·m | 150 |
| 空气弹簧垂向刚度/(kN·m | 200 |
| 空气弹簧阻尼/(N·s·m | 3900 |
Tab.1 Main parameters of the maglev vehicle model
| 参数名称 | 数值 |
|---|---|
| 车体质量/t | 23.2 |
| 车体长度/m | 15.6 |
| 悬浮模块质量/kg | 1500 |
| 轨距/m | 1.86 |
| 空气弹簧水平刚度/(kN·m | 150 |
| 空气弹簧垂向刚度/(kN·m | 200 |
| 空气弹簧阻尼/(N·s·m | 3900 |
| 项目名称 | 参数 | 指标值 |
|---|---|---|
转折角度 | 主动梁转折角/(°) | 6.9 |
| 第一从动梁转角/(°) | 4.6 | |
| 第二从动梁转角/(°) | 2.3 | |
通过速度 | 直线位通过速度/(km·h | |
| 侧向位通过速度/(km·h | ≤25 | |
| 侧行位构造速度/(km·h | 40 |
Tab.2 Parameters of single-opening turnout
| 项目名称 | 参数 | 指标值 |
|---|---|---|
转折角度 | 主动梁转折角/(°) | 6.9 |
| 第一从动梁转角/(°) | 4.6 | |
| 第二从动梁转角/(°) | 2.3 | |
通过速度 | 直线位通过速度/(km·h | |
| 侧向位通过速度/(km·h | ≤25 | |
| 侧行位构造速度/(km·h | 40 |
| 类别 | 横向加速度 | 垂向加速度 |
|---|---|---|
| 客车/动车组 | ≤2.5 | ≤2.5 |
| 货车 | ≤5.0 | ≤3.0 |
| 机车 | ≤3.5 | ≤2.5 |
Tab.3 Vehicle dynamics operational quality indicators
| 类别 | 横向加速度 | 垂向加速度 |
|---|---|---|
| 客车/动车组 | ≤2.5 | ≤2.5 |
| 货车 | ≤5.0 | ≤3.0 |
| 机车 | ≤3.5 | ≤2.5 |
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