Presentation Information
[I-141]Tests on Performance of Pad-type Rubber Bearings Used in Bridges for over 50 Years
*Akimasa Mizutani1, Guangfeng Zhang1, Tetsuya Tahara2, Shun Matsui2 (1. Shutoko Technology Center, 2. Metropolitan Expressway)
Keywords:
Pad-type Rubber Bearings,ozone deterioration,Earthquake resistance
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