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规划与设计

倒厅地铁车站建筑设计方案探讨

  • 李卫超
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  • (中铁第六勘察设计院集团有限公司, 天津 300308)
李卫超(1980—),男,陕西西安人,2005年毕业于西南交通大学,土木工程专业,本科,高级工程师,现从事轨道交通设计工作。E-mail: 52201137@qq.com。

网络出版日期: 2022-01-05

Architectural Design Scheme of Inverted-Hall Metro Stations

  • LI Weichao
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  • (China Railway Liuyuan Group Co., Ltd., Tianjin 300308, China)

Online published: 2022-01-05

摘要

标准地铁车站在国内地铁设计中较为常见,而倒厅地铁车站则比较少见,尤其是多线换乘的综合交通枢纽倒厅地铁车站更为少见。为解决倒厅地铁车站在设计中存在的难点,结合西安城际铁路机场线与西安地铁4号线换乘的综合交通枢纽倒厅地铁车站设计实例,通过对倒厅地铁车站的设计方法及思路进行分析与归纳总结,建议在类似的倒厅地铁车站设计时仔细分析各输入条件及控制因素,重点把握倒厅地铁车站的防火分区划分及消防疏散设计,尽量将非常规的疏散方式优化为常规的疏散方式。

本文引用格式

李卫超 . 倒厅地铁车站建筑设计方案探讨[J]. 隧道建设, 2021 , 41(12) : 2133 -2139 . DOI: 10.3973/j.issn.2096-4498.2021.12.014

Abstract

Standard metro stations are common, whereas invertedhall metro stations are uncommon in China, particularly in a comprehensive transportation hub with multiple lines. To overcome the difficulties in the design of inverted-hall metro stations, a case study is conducted on the design of an invertedhall metro station of a comprehensive transportation hub for the interchange between Xi′an intercity railway airport line and metro line 4. The design methods and concepts of the inverted-hall metro station are thoroughly examined and summarized. It is suggested that the input conditions and control factors should be carefully analyzed in the design of similar invertedhall metro stations, with special consideration to the fire compartment division and fire evacuation design. Moreover, the unconventional evacuation mode should be optimized into the conventional evacuation mode, resulting in a more rational metro station design scheme.
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