リニューアル (12)

[VI-400] Development of renewal technology for tunnel lining on in-service expressways

*Takahito Funahashi¹, Toshio Suzuki², Harunobu Oonishi¹, Fujio Sushida¹, Tadao Hayashi¹, Keisuke Iwaki¹, Keiichi Nishiwaki¹, Seiji Uenaka¹, Hirofumi Takimoto¹ (1. TEKKEN CORPORATION, 2. Central Nippon Expressway Company)

Keywords:Renewal, Timbering support method, Lining Restoration Method, Water-jet method, Protective work trolley, Rebuild lining