Railway Simply Supported Beam Bridge Bearings
The railway simply supported beam bridge bearings are carrying loads or motion vertical and horizontal directions from the upper structure of the bridge, and these loads are passed to the pier and bridge. The load can be the live load and constant load in the vertical direction, or the wind load and earthquake load in the horizontal direction.
Different types of railway bridge bearings
The spherical bridge bearing design is used to carry the combination of vertical load, horizontal load, vertical and horizontal motion and rotation. They are used for steel and concrete roads and railway bridges. The bearings are composed of steel components and PTFE surfaces to allow exercise and rotation.
Fixed bridge bearing
The fixed bridge bearings from Yongxi act as a hinge by allowing rotation motion to prevent vertical movement at the same time. The role of fixed bearing is to prevent the upper structure of the upward movement from leaving the lower structure unit
The railway line pot bearing is a bearing that is compressed by compressed to the elastic discimed in the steel tube to withstand vertical loads and adapt to rotation through the deformation of the disc. The elastic body resistance of the three -axis pressure is low, but the vertical stiffness is high.
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