構造物調査・診断(3)

[V-254] Evaluation of remaining stress on prestressed concrete bridge with 3D Laser scanner

〇Iwao Miyata¹, Shohei Kawaguchi¹, Tetsuya Hironaka¹, Takahiro Saito¹, Kouichi Nishiyama¹ (1.OKUMURA CORPORATION)

Keywords:prestressed concrete bridge, remaining prestress, 3D displacement measurement, non-prism