地盤改良 (2)

[VI-1010] About the quality of the lap part of the ground improvement method that discharges air

*Hiroshi Matsukawa¹, Katsumi Ookori², Leio Takano³, Takayuki Shinoi⁴, Kouhei Akimoto⁵, Kouji Nagasaki⁶ (1. Takenaka Civil Engineering & Construction Co., Ltd., 2. Aomi Construction Co., Ltd., 3. Onoda Chemico Co.,Ltd., 4. NIPPON KAIKO Co.,Ltd, 5. JAPAN FOUNDATION ENGINEERING CO., LTD., 6. RAITO KOGYO CO.,LTD.)

Keywords:ground improvement, large-diameter deep foundation mixing treatment, lap construction, liquefaction prevention