検査技術・診断 (9)

[VI-1146] Application of Optical Fiber Tension Measurement System to Ground Anchors on Highways

*Naoya Imaizumi¹, Seiji Nagata², Shin Sugimoto², Kaede Aoki², Kengo Kurihara¹, Naoki Sogabe¹, Michio Imai¹, Makoto Egami¹, Daisuke Takanashi³ (1. KAJIMA Corp., 2. Central Nippon Expressway Company Limited, 3. RETEC Engineering Corp.)

Keywords:Ground anchors, Tendon, Tension distribution, Optical Fiber, Maintenance