Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method (1)

Junn Kawakita

1:00 PM - 1:10 PM

[VI-200] Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method (1)

*Junn Kawakita¹, Shigeo Nishio¹, Kazuo Takamizawa¹, Kouhei Otosaka² (1. TAISEI CORPORATION, 2. SEIWA RENEWAL WORKS)

Keywords:Large section split shield tunnel construction method , slide steel plate, earth retaining between boxes, blade cutter, Water stop between boxes, box pipe jacking method

Please log in with your participant account.
» Participant Log In

Presentation information

シールドトンネル (13)

[VI-200] Report on an elemental experiment for measures to prevent ground collapse when cutting rectangular steel segments of the Harmonica Tunnel Construction Method (1)