橋梁一般(施工) (2)

[I-381] Analytical Study on Local Heating Conditions for Reducing Residual Stress of Welded Stiffeners in Steel Plate Deck

*Hiroto Nakatani¹, Mikihito Hirohata¹, Kyong-Ho Chang², Shusuke Tominaga³, Hideaki Konishi³, Toshimitsu Suzuki³ (1. Osaka University, 2. Chung-Ang University, 3. MM BRIDGE)

Keywords:Steel plate deck, Welding, Residual stress, Local heating, Thermal elastic-plastic analysis