铁路隧道防灾救援辅助信号系统设计探讨

摘要

In current engineering design code, there is shortage of definite requirement for signal system of hazard prevention and emergency rescue of railway tunnel, while the signal system always plays an important role in the operation safety of the train’s running in a tunnel. For this reason, according to current railway design standards and specifications, in combination with actual usage pattern of equipment, the design of the auxiliary signal system for hazard prevention and emergency rescue in railway tunnel was studied here, and then a practicable design scheme was put forward in this paper.%目前颁布的铁路隧道防灾救援疏散工程设计规范中对于信号系统并没有明确要求，而信号系统是保证行车安全的重要设备，就此根据现行铁路设计规范及规定，结合设备使用情况，对隧道防灾救援辅助信号系统的设计进行研究，提出切实可行的设计方案。