シールドトンネル (1)

9:50 AM - 10:00 AM JST(12:50 AM - 1:00 AM UTC)

[VI-271] Strenuous efforts on deep underground shield tunnel construction for the Chuo Shinkansen

*Naoyuki Yoshioka¹, Shinji Yakita¹ (1. Central Japan Railway Company)

Keywords:

shield tunnel,Chuo Shinkansen,deep underground,high water pressure,large section,earth pressure balanced shield

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