一般 (2)

[CS6-50] basic study on application of double composite structure to i-girder bridges
-focusing on buckling behavior of compression flange of steel i section-

*Naoki Okayama¹, Hironari Fujii¹, Yui Yanao², Masashi Yamamoto², Yusuke Imagawa³, Osamu Ohyama³ (1. Osaka Institute of Technology Graduate School, 2. FaB-Tec Japan Corporation, 3. Osaka Institute of Technology)

Keywords:Double composite I-girder bridge, Free protrusion of compression flange, Local buckling, Load-carrying capacity, Limit state design method, Finite element analysis