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Load Dispersion Bridge

Load dispersion bridges are presented whose superstructure is elastically supported with rubber bearings at many points to disperse the inertial force of the superstructure to protect it from an earthquake.

The Types of Load Dispersion Bridges

  • Can satisfy the requirements for stable performance of bearings with supporting loads, allowing elongation and rotational absorption of bridge girders over a long period of time.
  • Customizable dispersion ratio of horizontal force during an earthquake will allow the bridge design to be more reasonable.
  • Maintenance is easier compared with steel bearings.
  • LRB performance can be flexibly designed according to the size and the characteristics of the structure by adjusting the size of the lead plug.
  • Can satisfy the requirements for stable performance of bearings with supporting loads, allowing elongation and rotational absorption of bridge girders over a long period of time.
  • Customized dispersion ratio of horizontal force during an earthquake will allow the bridge design to be more reasonable.
  • Maintenance is easier as compared with steel bearings.
  • Simpler structure provides with ease of replacement work.
  • High energy absorption function reduces seismic force and displacement induced by an earthquake.
  • Compact size and rich lineup will allow the flexible arrangement of dampers with the required number and performance.
  • Provides an economical solution for anti-seismic reinforcement with less ancillary works.
  • Shows the excellent performance as a displacement restriction and falling prevention device for bridge beams.
  • Shows the excellent earthquake resisting performance with displacement restriction and falling prevention of bridge beams.
  • Used mainly for road bridges.
  • Shows the excellent earthquake resisting performance with displacement restriction and falling prevention of bridge beams.
  • Used mainly for road bridges.

The Mechanism of Load Dispersion Bridge

Introduction of mechanism of load dispersion bridge

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