我国铁道列车紧急制动距离限值标准的探讨  

Standard of Railway Train Emergency Braking Distance Limit in China

作　　者：黄问盈[1] 杨宁清[1] 黄民[2] 

机构地区：[1]铁道科学研究院,北京100081 [2]石油勘探开发研究院,北京100083

出　　处：《中国铁道科学》2003年第5期84-90,共7页China Railway Science

摘　　要：基于推荐的铁道列车紧急制动距离限值的核定原则和参数选择,通过对高速列车、快速列车、普通旅客列车、快速货物列车和普通货物列车的紧急制动距离限值的计算与比较,证实"铁路技术管理规程"中有关现行列车紧急制动距离限值的规定相对合理,但120km·h-1的普通旅客列车和快运货物列车的紧急制动距离限值较推荐标准为低,建议予以调整。推荐的高速列车紧急制动距离限值标准可供高速列车制动系统设计参考。Based on the verification principle and parameter selection of the railway train emergency braking distance limit and by means of calculation and comparison of train emergency braking distance limits for high speed train,fast train,general passenger train,fast freight train and general freight train,the rationality of the norms of the existing train emergency braking distance limits in the 'Program of Railway Technical Management' is verified. But the emergency braking distance limits of 120 km·h-1 general passenger train and fast freight train are less than the suggested standard so should be adjusted. The suggested highspeed train emergency braking distance limit standard can be used as the design reference of highspeed train.

关 键 词：列车 紧急制动距离限值 标准 

分 类 号：U260.138[机械工程—车辆工程]