乌鲁木齐地铁地下三层中庭式分叉高柱车站结构设计  

On the Structural Design of Underground Three-layer Metro Station with Atrium Split High Column in Urumqi City

作　　者：宋杰 SONG Jie(China Railway Shanghai Design Institute Group Co.,Ltd.,200070,Shanghai,Chin)

机构地区：[1]中铁上海设计院集团有限公司,上海高级工程师200070

出　　处：《城市轨道交通研究》2018年第7期41-45,49,共6页Urban Mass Transit

摘　　要：中庭式地铁车站作为地上建筑的先进设计理念,目前在国内部分城市地下二层车站中也被采用。以国内首例设置中庭、钢筋混凝土分叉高柱的地下三层平行换乘车站——乌鲁木齐地铁1、5号线国际机场站为例,简要介绍了其主要结构设计方案。通过车站标准段与中庭段计算结果对比及车站三维抗震分析,论证了该方案是合理可行的。其结论可为后续类似项目提供借鉴。Being an advanced concept in ground building design, the atrium station is adopted in two-layer metro station construction of some Chinese cities. Taking Urumqi International Airport Station as an example, which is the first parallel transfer station in China with three-layer atrium split high column structure, due to the intersection of Line 1 and Line 5, and the design of the main structure is introduced. The calculation of the standard section and atrium section is compared with the 3D seismic analysis of the station, and the design is proved to be feasible and could serve as a reference for the following up projects.

关 键 词：乌鲁木齐地铁 结构设计 中庭式车站 分叉高柱 

分 类 号：U231.4[交通运输工程—道路与铁道工程]