河川構造物/港湾・海洋構造物(1)

[VI-668] Verification test for utilizing ultra-high pressure water jets in pile driving on hard rocks

〇Go Shimizu¹, Hironori Nakamura¹, Masaaki Inoue¹, Takamitsu Omori², Yuta Nakazaki², Koji Kuno³, Kazuhiro Endo³ (1.TAISEI CORPORATION, 2.CHOWA KOGYO Co.,Ltd., 3.Kuno Mfg. Co.,Ltd)

Keywords:hard rocks, rock mass, steel pipe, steel sheet pile, water jet, vibration hammer