地下構造物 (1)

[VI-360] Detailed design for on-site instalarion of concrete filled steel columns for underground spaces using stacked steel bearing plates

*Keisuke Okanoya¹, Hiroaki Hashiguchi¹, Tsutomu Otsuka¹, Masayoshi Iwahashi², Minoru Maeshima², Yasushi Arai³ (1. Tokyo Metro Co., Ltd., 2. Yokogawa NS Engineering Corp, 3. Metro Development Co., Ltd.)

Keywords:concrete filled steel column, bearing plate, steel disk , stack, underground, subway