施工技術（8）

[VI-530] Direct cut of underground existing pile by Large diameter shield machine

〇Eto Naoki¹, Fukuda Takamasa¹, Aiba Megumi¹, Go Hyei², Chikuni Hiromichi² (1.TAISEI CORPORATION, 2.Central Nippon Expressway Company Limited)

Keywords:Underground existing pile, Direct cutting , Large deameter, Earth pressure balanced shield method