橋梁一般(設計) (1)

[I-367] Example of seismic retrofit design about Lohse bridge having the endpost that rigidity shortage in a direction perpendicular to a bridge axis

*Keiichi Kamata¹, Go Tanaka¹, Takao Kaneda² (1. CHODAI Co.,LTD., 2. Honshu-Shikoku Bridge Expressway Company Limited)

Keywords:steel arch bridge, seismic retrofit design, rigid connevtion structure