地下構造物 (2)

[VI-364] Removal work of existing structures for widening of subway tunnels on operating lines
- Construction work of Minamisunamachi Station on the Tokyo Metro Tozai Line -

*Hiromasa Kaneko¹, Shigemitsu Haraguchi¹, Tatsuya Kondo² (1. Tokyo Metro, 2. TAISEI CORPORATION)

Keywords:operating lines, Station improvement work, SIDEWALL DISMANTLED, subway, Demolition, concrete block