Presentation Information
[VI-509]Ingenuity of safety equipment and improvement of working environment during reinforcement work on an in-service highway tunnel
*Tomohiro Kudo1, Takahiro Kitamura1, Ryou Miyazawa1, Taturou Noguchi1, Hitoshi Hanatani2, Tomoki Otsuka2, Takuya Inamura (1. NISHIMATSU CONSTRUCTION CO.,LTD, 2. East Nippon Expressway Company Limited)
Keywords:
tunnel renewal,flashing guide light on road surface,moveable temporary steel guard,satellite line,mobile office car