国内B型地铁列车门间距的设计分析

Design Analysis on the Door Spacing for Domestic B-type Subway Train

由于国内不同城市的地铁列车由不同生产厂家设计、生产、组装,而各地铁生产厂家的设计理念不尽相同;不仅如此,在不同年代,同一地铁生产厂家的设计理念和客户需求也在不断变化,导致国内B型地铁列车车门门间距不尽相同。从残疾人轮椅布置区、美观和轴重偏差等方面,对等间距和非等间距车门布置方案的优缺点进行了分析。

As the domestic subway trains in different cities are designed, manufactured, assembled by different manufacturers, and the design concept of each subway manufacturer is not the same. Moreover, since the design concepts of the same subway manufacturers and customer needs are constantly changing in different years as the result the door gate spacing of domestic B-type subway train is not identical. This paper gives an analysis on the advantages and disadvantages of the layout programs of equidistant and non-equidistant door gates in terms of layout for disabled wheelchair area, aesthetics and axle load deviation etc.