Comparative Analysis of Schemes for Metro Station Built by Enlarging Large-Diameter Shield Tunnel

Abstract:

Article Preview

With the speedy development of Beijing mass transit, the land for metro engineering construction is becoming more and more insufficient; moreover, more and more complicated building environment problems are coming forth in future. In a complex building environment, how to choose available construction method to fast, safely and economically build metro engineering is worthy to be urgently studied in Beijing mass transit. Taking the experiment project of Beijing metro line No.14 as an engineering background, a new construction method that a running tunnel is firstly built by large-size shield method and then a metro station is constructed by shallow mining method to enlarge existing large-diameter shield tunnel is presented in this paper. Based on the building conditions of the experiment project, three architectural design schemes for the metro station and two kinds of construction plans are briefly introduced, and their advantages and disadvantages are analyzed as well. The new construction method can be used as a reference for the design and construction of metro engineering in China in the future.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

2731-2735

DOI:

10.4028/www.scientific.net/AMR.368-373.2731

Citation:

M. Yan et al., "Comparative Analysis of Schemes for Metro Station Built by Enlarging Large-Diameter Shield Tunnel", Advanced Materials Research, Vols. 368-373, pp. 2731-2735, 2012

Online since:

October 2011

Export:

Price:

$38.00

[1] Wei Li: Study on design and construction schemes for metro station based on NATM by using shield tunnel (Southwest Jiaotong University, Chengdu, 2003), in Chinese.

[2] Y. Koyama: Tunnelling and Underground Space Technology Vol. 18(2-3) (2003), p.145.

[3] D. M. Geroge and Yunxin Ma: Municipal Engineering Technology Vol. 22(S) (2004), p.196, in Chinese.

[4] H. Dobashi, A. Shiratori, D. Miyama, H. Nagura and T. Miyawaki: Tunnelling and Underground Space Technology Vol. 21(3-4) (2006), p.249.

[5] Meili Lu: Study on schemes and risk analysis of the expanded metro station under shield running tunnel (Beijing Jiaotong University, Beijing 2008), in Chinese.

[6] Xinjin Zhang, Weining Liu and Meili Lu: Journal of Southeast University (English Edition) Vol. 24(S1) (2008), p.142.

[7] Weining Liu, Meili Lu, Xinjin Zhang and Zhaoping Li: Chinese Journal of Rock Mechanics and Engineering Vol. 28(8) (2009), p.1629, in Chinese.

In order to see related information, you need to Login.