Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method(2)

Shigeo Nishio

1:10 PM - 1:20 PM

[VI-201] Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method(2)

*Shigeo Nishio¹, Jyun Kawakita¹, Yasuhiro Asa¹, Syouhei Fujii¹ (1. TAISEI CORPORETION)

Keywords:non-open cut method, high water pressure, HARMONICA Method, crossing Pipe roof construction method, earth retaining method the harmonica construction method, stopping water between the enclosures of the harmonica construction method

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[VI-201] Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method(2)