ISSN 2096-4498

   CN 44-1745/U

二维码

Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊1): 90-94.DOI: 10.3973/j.issn.1672-741X.2012.z1.019

Previous Articles     Next Articles

Topdown Construction Technologies for Yitian Metro Station of Shenzhen

ZHANG Jun   

  1. (China Railway First Group Co., Ltd., Guangzhou Branch, Guangzhou 510635, China)
  • Received:2012-06-19 Revised:2012-09-18 Online:2012-11-20 Published:2013-02-19

Abstract:

The topdown construction technologies for Yitian Metro station of Shenzhen crossing Fuqiang road are presented. The key construction technologies of topdown construction technology are presented. The advantages and practicability are proved by construction effect and backfeeding. The paper can provide references for similar projects in the future.

Key words: Metro station, main structure, cotandcover method, topdown method, steel pipe column