Presentation Information
[V-310]Full-scale performance test of steel pipe bracket structure(part2)
*Hirohisa Sakai1, Naoaki Iwamoto1, Ryosuke Hara2, Atsushi Takeda2, Takashi Kawanishi2 (1. Central Japan Railway Company, 2. OBAYASHI CORPORATION)
Keywords:
Underpinning,Steel pipe bracket method,Chemical prestress,Expanding mortar