施工計画 (4)

[VI-696] Construction plan of large-scale and deep shaft using pneumatic caisson

*Hidetomo kobayashi¹, yuusuke noguti¹, munenori ozawa¹, kenji asano², hideshi matsuo², keigo hayakawa², yoshiki kenmochi³, hiroki aoyagi³ (1. TODA CORPORATION, 2. ORIENTAL SHIRAISHI Corporation, 3. Japan Railway Construction, Transport and Technology Agency )

Keywords:Pneumatic caisson, crushed stone replacement pile, mechanized construction, relief equipment