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规划与设计

地铁车站轨顶风道装配式技术研究——以北京地铁19号线一期工程为例

  • 苏立勇 ,
  • 路清泉 ,
  • 张志伟 ,
  • 许洋 ,
  • 任宇洪 ,
  • 周轶
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  • (1. 北京城市快轨建设管理有限公司, 北京 100027; 2. 北京市轨道交通建设管理有限公司, 北京 100068; 3. 城市轨道交通全自动运行系统与安全监控北京重点实验室, 北京 100068; 4. 中铁隆工程集团有限公司, 四川 成都 610046)
苏立勇(1973—),男,山东滨州人,1996年毕业于辽宁工程技术大学,矿山通风与安全专业,本科,教授级高级工程师,主要从事轨道交通工程勘察设计、科研管理工作。E-mail: suliyong@126.com。*通信作者: 周轶, E-mail: zhouyi920806@163.com。

网络出版日期: 2021-05-29

Assembled Technology of Top Air Duct of a Metro Station:a Case Study on Phase 1 Project of Beijing Metro Line No. 19

  • SU Liyong ,
  • LU Qingquan ,
  • ZHANG Zhiwei ,
  • XU Yang ,
  • REN Yuhong ,
  • ZHOU Yi
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  • (1. Beijing Urban Rapid Transit Construction Administration Corp., Beijing 100027, China; 2. Beijing Metro Construction Administration Corporation Ltd., Beijing 100068, China; 3. Beijing Key Laboratory of Fully Automatic Operation and Safety Monitoring for Urban Rail Transit, Beijing 100068, China; 4. Ranken Railway Construction Group Co., Ltd., Chengdu 610046, Sichuan, China)

Online published: 2021-05-29

摘要

为解决轨顶风道现场浇筑时施工工序多、生产环境复杂、施工质量难以控制等难题,以北京地铁19号线一期工程中某典型的双柱岛式地铁车站为依托,提出2种适用于不同车站施工方案的轨顶风道装配式技术,详细阐述2种方案的技术要点,并与传统施工艺进行对比。结果表明: 所提技术方案可靠,施工工艺合理,可明显减少现场环境污染、加快施工进度,尤其当车站数量达8个时体现出成本优势。

本文引用格式

苏立勇 , 路清泉 , 张志伟 , 许洋 , 任宇洪 , 周轶 .

地铁车站轨顶风道装配式技术研究——以北京地铁19号线一期工程为例

[J]. 隧道建设, 2021 , 41(5) : 814 -821 . DOI: 10.3973/j.issn.2096-4498.2021.05.015

Abstract

Field casting of air ducts on the top of rails has many challenges, including multiple construction procedures, complex environment, and the difficult control of construction quality. In this study, two techniques for assembled air ducts on the top of the rails of metro stations constructed by different methods are developed, taking a typical doublecolumn islandtype metro station of the Phase 1 project of Beijing metro line No. 19 as a case study. The technical points and force analysis of each scheme are discussed in detail and compared with the traditional ones. The results show that the proposed technical schemes are reliable and construction techniques are rational. They could remarkably reduce onsite environmental pollution and speed up the construction progress. Cost advantage is prominent, especially when the number of stations reaches eight.
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