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隧道建设(中英文) ›› 2012, Vol. 32 ›› Issue (4): 514-517.DOI: 10.3973/j.issn.1672-741X.2012.04.015

• 规划与设计 • 上一篇    下一篇

地铁明挖车站有关配筋问题的探讨

宋仪   

  1. (中铁隧道勘测设计院有限公司, 天津 300013)
  • 收稿日期:2012-02-09 修回日期:2012-04-03 出版日期:2012-08-20 发布日期:2012-10-16
  • 作者简介:宋仪(1970—),男,四川人寿人,1992年毕业于西南交通大学隧道与地下工程专业,本科,教授级高级工程师,从事隧道与地下工程设计工作。

Discussion on Rebar Calculation of Metro Station Constructed by Cut and Cover Method

SONG Yi   

  1. (China Railway Tunnel Survey & Design Institute Co., Ltd., Tianjin 300013, China)
  • Received:2012-02-09 Revised:2012-04-03 Online:2012-08-20 Published:2012-10-16

摘要: 探讨明挖地铁车站配筋计算的一些问题。提出了在地铁车站配筋设计时应考虑消峰、轴力、腋角、分布筋等设计理念。这些设计理念并非很高深,但若能在地铁设计中得以贯彻,对提高设计质量,降低工程投资却很有益处。

关键词: 明挖车站, 配筋设计, 消峰, 轴力, 腋角, 分布筋

Abstract: The rebar calculation of Metro station constructed by cut and cover method is discussed. It is proposed that the peaktoaverage power reduction, axial force, haunch and distribution bar should be considered in the rebar calculation of Metro station. The proposal is helpful in improving the design quality and reducing the cost, if it is implemented in the design of Metro stations.

Key words: Metro station, cut and cover method, rebar design, power reduction, axial force, haunch distribution