Presentation Information
[VI-1034]Countermeasures against deformation of large cross-section tunnels using two urethane injection materials
*Takumi Saijo1, Shin Kageyama1, Toshiharu Ishii1, Koichi Fujiwara1, Shinji Sakahira1, Tomoaki Miyauchi2, kento Fujita2 (1. KAJIMA CORPORATION, 2. West Nippon Expressway Company Limited)
Keywords:
Bottom plate injection improvement work,KOD-M,Silica Resin,mixed injection,Chemical injection,Measures against deformation
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