ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2010, Vol. 30 ›› Issue (2): 202-205.DOI: B

• wenzhang • Previous Articles     Next Articles

Secondary Lining Construction Technology for Special Sections of
Luosha Tunnel on LanzhouChongqing Railway

HUANG Jian-Liang1, DAN Guang-Rong2, XUE Ning2, JIA De-Qing1, WANG Bei1   

  1. 1.The 4th Engineering Co., Ltd. of China Railway 11th Bureau Group, Wuhan 430074, China;
    2.LanzhouChongqing Railway Co., Ltd., Lanzhou 730050| China
  • Received:2010-01-08 Revised:2010-04-06 Online:2010-04-20 Published:2010-05-25

Abstract:

The tunnels on LanzhouChongqing railway have many special sections, where it is very difficult to install the secondary lining. Modified lining formwork jumbos and small formwork are used and satisfactory results have been achieved.

Key words: special section, secondary lining, lining formwork, small formwork

CLC Number: