地铁岛式双柱车站柱跨选择  

Span Selection of Island Platform Subway Station with Double Column Design

作　　者：刘学军[1] 李瑞[1] 欧阳冬[1] 

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉教授级高级工程师430063

出　　处：《城市轨道交通研究》2013年第11期107-109,共3页Urban Mass Transit

摘　　要：车站建筑公共区柱跨的选定,因其要满足工程经济与乘客舒适性等多方面的要求,需设计人员慎重研究。以B型车6辆编组120m岛式车站为例,通过对8m与9.76m两种不同柱跨布置方案,从建设规模、景观、装修、经济和实用性5个方面进行定量对比分析。研究表明,在满足乘客快捷、舒适的前提下,8m柱跨更经济实用;建议今后地铁新线的标准化设计采用8m柱跨结构方案。In this paper, the I20m island platform for typeB/6 car marshaling is taken as an example, and two different column span arrangement schemes of 8 m and 9. 76 m-are compared fromfive aspects： the scale of construc- tion, decoration, landscape effect, economy and practicali- ty. A quantitative analysis is carried out, and the result shows that the selection of 8m column arrangement is more economic and practical in the premise to meet the passen- gers＂ requirement for a convenient and comfortable envi- ronment. It is suggested that in the standardized design of new subway lines, the 8m column span structure scheme be accepted.

关 键 词：地铁 岛式车站 柱跨布置 合理柱跨 

分 类 号：U231.4[交通运输工程—道路与铁道工程]