摘要
受地理环境、工程投资等因素限制,诸多地方的铁路与公路平面交叉,必须装设安全可靠的道口信号防护系统以保证铁路道口安全,且应符合故障-安全原则。因此,结合实际工程情况设计相应的道口信号方案具有实际意义。
Restricted by geographical environment,engineering investment and other factors,many railways have level crossings with highways.So,it is required that a safe and reliable signal protection system must be installed to ensure the safety of railway level crossing,which should conform to the principle of fail-safe.Therefore,a signal design for level crossing is signficance according to actual engineering condition.
引文
[1]秦荥英.DX3型道口信号设备[M].北京:中国铁道出版社,2001.
[2]TB10070-2000/J76-2001.铁路区间道口信号设计规范[S].2001.
[3]TB10007-2017/J529-2017.铁路信号设计规范[S].2017.