構造同定・非破壊評価

[I-138] Evaluation of the state of steel structures in elasto-plastic range

〇Tatsuya Gobara¹, Makoto Ohya², Ryoichi Satake³, Yoshitaka Nakanishi⁴, Kenji Obara⁴ (1.National Institute of Technology, Matsue College , 2.National Institute of Technology, Matsue College , 3.Chuden Engineering Consultants , 4.System Measure )

Keywords:steel structure, magnetostriction stress measurement method, Elasto-plasticity, residual stress, residual strain, finite element method