杭基礎①

[21-9-1-06] Current pile removal and backfill methods

*Yoichi Shimada¹, Hitoshi Ito², Isamu Sandambata³, Toshihiro Mori⁴, Masaaki Nagasawa⁶, Minoru Kajino⁵, Keisuke Sugawara⁷, Hiroyuki Kobiyama⁸ (1. OBAYASHI Corporation, 2. TOA Corporation, 3. HAZAMA ANDO Corporation, 4. Kumagai Gumi Co.,LTD., 5. HASEKO Corporation, 6. SHIMIZU Corporation, 7. MARUKEN KOGYO, 8. NIIGATA SHOJI)

Keywords:existing pile, removal, backfilling