施工計画 (3)

[VI-694] Direct Start from Existing Shield Pit in High Water Pressure/Gravel Layer Ground

*Daiki Asahara², Jyun Hatano², Tutomu Toyoda², Takeru Seiki¹, Takahiro Kanazawa³ (1. Shinagawa City, 2. TAISEI CORPORATION, 3. KIDOH CONSTRUCTION CO.,LTD.)

Keywords:Slurry-pressure-balance type Pipe Jacking Method, Direct underground launch, Split start, High water pressure, Gravel Layer Ground