Presentation Information

[VI-90]Shield Machine with an Accessible Cutter Head Enabling a Large Working Space: Comparison between Japan and Singapore

*Masahiro Akamatsu1, Orita Takashi1, Miyamoto Yuichi1, Yamamoto Hiroki1 (1. Taisei Corporation)

Keywords:

Accessible Cutter Head,Large-diameter shield tunnel,Shield machine,Cutter bit replacement