Suppression measures ot Inner space displacement with High-speed high-rigidity bolt system

Junnichi Kamoto

5:10 PM - 5:20 PM

[VI-963] Suppression measures ot Inner space displacement with High-speed high-rigidity bolt system

*Junnichi Kamoto¹, Tadahiko Adachi¹, Hidekazu Terato², Yuji Endo³, Ryuta Harada³ (1. KATECS, 2. Japan Construction Machinery and Construction Association, 3. AISAWAKOGYO)

Keywords:High-speed high-rigidity bolts, large deformation ground, increase locking Bolt, High Strength Silicaresin

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山岳トンネル (10)

[VI-963] Suppression measures ot Inner space displacement with High-speed high-rigidity bolt system