HYBRID EARTHQUAKE LOADING TEST ( PSEUDO-DYNAMIC TEST ) OF BI-DIRECTIONAL BASE ISOLATION BEARING FOR A LARGE PEDESTRIAN BRIDGE

1 Central Japan Railway Company, Chief (2-5-1,Naka-ku Sakae.,e-mail:sy-iwata@jrcc.co 2 Kyoto University, Professor, Dr. Eng. 3 Central Japan Railway Company, Construction Department, Civil Eng. Chief 4 Central Japan Railway Company, Construction Department, Civil Eng. Chief 5 JR-Central Consultants, Executive director 6 Obayashi Corporation Technical Research Institute, Research Eng HYBRID EARTHQUAKE LOADING TEST (PSEUDO-DYNAMIC TEST) OF BIDIRECTIONAL BASE ISOLATION BEARING FOR A LARGE PEDESTRIAN BRIDGE