PLAN OF FULL FACE TBM METHOD FOR THE FIRST TIME RAILWAY TUNNELS IN JAPAN

DOI

Bibliographic Information

Other Title
  • 国内初の鉄道トンネルへの全断面TBM工法の適用に関する検討

Description

A part of the Agatsuma Line (East Japan Railway Company) will sink in the Yamba Dam which is being constructed by Ministry of Construction and be rerouted for about 10km. The new line will have three tunnels. We decided to adopt the TBM method due to the medium conditions at the site and surrounding environments for the longest Yamba Tunnel (4.5km).<BR>In the case of Yamba Tunnel, we consider that it is important for high speed excavation and quality keeping to perform detailed geological surveys, modify the TBM and apply an effective support system since the full face TBM method has not been used for railway tunnels in Japan.

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Keywords

Details 詳細情報について

  • CRID
    1390001205402226048
  • NII Article ID
    130004387408
  • DOI
    10.11532/journalte1991.8.231
  • ISSN
    18849091
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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