Technology

For Better Choosing & Using Bridge Bearing


Laminated rubber bearings are produced by Natural rubber or neoprene rubber with steel shims reinforcement inside.The Laminated elastomeric bearing pad is produced by process of Mixing of rubber, Extrusion molding of rubber, vulcanization.

After installing the pot bearing at the bottom of the beam, tighten the connecting bolts or nuts

Lead core rubber bearings are a type of seismic isolation widely used in structures such as bridges and buildings.

Combining with the project of Foshan West Railway Station, this paper systematically analyzes the causes and the harms of the beam bearing using cast in place and introduces the construction process of lifting the beam to level the bearing.

This paper presents the acceptance of building isolation engineering, mainly including the acceptance of the isolation members and isolation layer.

Considering the adverse effect on seismic performance caused by abrupt story stiffness change and the metro vibration, inter-story isolation technology using thick rubber bearings is adopted in the design of transfer floor for a multiple buildings with large podium.

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