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Investigation of the optimal construction of the one-cave tunnel with double-arch section

  • Jinan Urban Construction Group
  • School of Transportation Science and Engineering, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

This paper investigated an optimal strategy of constructing the tunnel with double-arch section, which the one-cave benching tunneling construction and twin side heading construction were replaced by the center drift combining CRD method and the center drift combining twin side heading method. And the proposed measure was applied to construct the back-turning section of the Clover Park Station which was located in metro line 2 Nanjing, China. The economy and practicality of the proposed method was demonstrated by the application to this practical tunnel.

Original languageEnglish
Title of host publicationSome Research Results on Bridge Health Monitoring, Maintenance and Safety III
PublisherTrans Tech Publications Ltd
Pages85-94
Number of pages10
ISBN (Print)9783037858172
DOIs
StatePublished - 2014
Externally publishedYes

Publication series

NameKey Engineering Materials
Volume574
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Keywords

  • Construction optimization
  • Double-arch section
  • One-cave tunnel
  • Turn-back line of subway

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