免震・制震 (2)

[CS10-55] Analytical study of seismic behavior of a continuous girder bridge using spherical sliding bearings

*Hiroshi Ogami¹, Shinsuke Yamazaki², Osamu Kato³ (1. NIPPON STEEL ENGINEERING CO., LTD., 2. NIPPON STEEL ENGINEERING CO., LTD., 3. New-Bridge.co., LTD.)

Keywords:seismic isolation, spherical sliding bearing, High damping laminated rubber bearings , five span continuous steel girder bridge, major earthquake