Cast Steel Bearing
Cast Steel Bearings as a main support for bridges, to simulate the hinge and roller, provide a strong vertical loading support and horizontal loading / displacement bearing. The main steel material meets the requirement of SCW480 specification.
The deck displacement becomes excessively large when subjected to a ground motion with large intensity or unexpected characteristics. Such a large displacement may result in unseating of the deck. The Cast Iron Bearing equipped an extended dimension which provides the bridge free from unseating of the deck as the function of unseating prevention devices.