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Published on Jul 10, 2007
This video shows a Lead Rubber Bearing being tested at the UCSD Caltrans-SRMD facility. The bearing is made of rubber with a lead core. It was a uniaxial test in which the bearing was also under a full structure load. Courtesy of Caltrans. For more information and to find the original video, visit: www.dot.ca.gov/.../earthquake_engineering/stap/