对我国普速铁路、高速铁路、时速200 km客货共线铁路、城际铁路和动车段(所)的到发线或存车线有效长度，从标准规范和信号系统适应性两个角度进行分析。对于机车牵引列车运行线路，结合LKJ停车安全距离的计算，对相关标准规范做出补充建议。对于动车组列车运行线路，结合列控系统停车安全距离和列车过走防护距离的计算，对相关标准规范进行分析，并给出必要的优化设计建议。对于动车段(所)，结合出入段(所)方式和是否设置调车应答器组，确定不同情况下的存车线有效长度。%The effective lengths of the receiving-departure tracks or storage tracks of the normal speed railway, high speed railway, 200km/h mixed passenger and freight railway, intercity railway and EMU depot of our country are analyzed from two perspectives of specifications and adaptability of signal system. Relevant specifications are supplemented based on the calculation of safe train stop distance of LKJ on the locomotive-traction line. Relevant specifications are analyzed and necessary optimal design proposals are presented based on calculation of safe train stop distance and train crossing over protection distance on EMU line. With regard to EMU depot, the effective length of the storage track is designed based on the mode of receiving-departure and the setting of shunting balise.
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