摘要
地铁安全线在日常运营中对保障运营安全有着重要意义。目前《地铁设计规范》中对安全线长度的规定比较宏观,不能满足所有工程的需要。如何根据实际的运营需要,选择合理的安全线长度,在工程中有着重要的意义。从工程实践出发,探讨了不同情况下的折返线长度计算。建议在修订《地铁设计规范》时应对安全线的设置作出更详细的规定,并制订可行的计算方法。
Metro safety line is very important to the daily operation. According to the ＂Metro Design Code＂, the rules about safety line are rather macroscopic, which can＇ t meet the needs of practical design situations. It is meaningful to choosea reasonable safety line length according to the cperation needs. This paper mainly discusses the length setting for different operation needs.
出处
《城市轨道交通研究》
2008年第2期53-56,共4页
Urban Mass Transit
关键词
地铁
安全线
计算方法
metro
safety line
calculation method
