山岳トンネル (13)

2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[VI-402] Invention of Concrete debris collection Technology for "Re-Lining Method"

*Keita Kitano¹, Osamu Sakaguchi¹, Hiroyuki Yamada¹, Yuzo Moriyama¹, Kosuke Katsura¹, Toshio Sawame² (1. KONOIKE CONSTRUCTION CO., 2. RYUKI Engineering)

Keywords:

Road tunnel,renewal,concrete debris,collection technology,suction

Login required to view

Login is required to view some content.

Log in