杭基礎①

[21-9-1-07] Effects of existing pile removal on new pile installation
Part 3: Properties of backfill soil after pile removal

*Yasushi Furugaichi¹, Masateru Nishi², Toshihiro Mori³, Yuan Zhang¹, Takeshi Fukuda⁴, Yuji Takaoka⁵, Minoru Kajino⁶ (1. Tokyu Construction Co.,Ltd., 2. HAZAMA ANDO CORPORATION, 3. Kumagai Gumi Co.,Ltd., 4. TODA Corporation, 5. Sumitomo Mitsui Construction Co.,Ltd., 6. Haseko Corporation)

Keywords:existing pile, removal, backfilling