物性

5:30 PM - 5:40 PM JST(8:30 AM - 8:40 AM UTC)

[V-102] Study on expansive mortar for chemical prestressing -Effects of steel pipe dimensions on expansive pressure-

*Atsushi Takeda¹, Takashi Kawanishi¹, Ryosuke Hara¹, Naoaki Iwamoto², Hirohisa Sakai² (1. Obayashi Corporation, 2. Central Japan Railway Company)

Keywords:

Expansive Mortar,Expansive Pressure,Chemical Prestres,Underpinning,Steel Pipe Bracket