摘要
系统地探讨了车辆气密性能对隧道净空面积的影响规律。计算了不同气密性能的TR型磁浮列车,以不同运行速度通过不同长度的单线隧道时的压力波,并根据德国及ERRI的隧道与列车内压力波容许标准,确定了所需的隧道净空面积。
This article systematically investigated the dependence of tunnel cross-section areas on vehicle sealing characters. Pressure waves were calculated for Maglev trains with different sealing characters, at different speeds and through tunnels of different lengths. Tunnel cross-section areas were then determined according to the calculated pressure waves and the comfort criteria prescribed by Germany and the European Rail Research Institute.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2005年第2期126-129,共4页
Journal of the China Railway Society
关键词
磁浮列车
压力波
隧道净空面积
气密性能
maglev train
pressure wave
tunnel cross-section area
sealing character
