検査技術・診断 (1)

[VI-450] Evaluation of Integrity for Long-span Bridges during Earthquakes Using an Optical Fiber-based PC Tension Measurement System

*Tsunehisa Yamaguchi¹, Masahito Tsutsui², Ryohei Moriguchi², Yasunori Yamashita³, Kazumasa Okubo¹, Naoki Sogabe¹, Keigo Tamano¹ (1. KAJIMA Corp., 2. West Nippon Expressway Company Limited, 3. Nippon Expressway Research Institute Company Limited)

Keywords:Optical Fiber, PC Tension, Evaluation of Integrity, Residual Displacement