Bridge Construction Seismic Isolators/Seismic Base Isolation System

Specifications  1. large scale equipment,delivery on time 2. professional technical support, high quality production 3.all sizes and fields   Introduction Bridge Construction Seismic Isolators  is the elastomeric bearing to absorb and scatter the horizontal energy generated during earthquakes. it solves problems for temperature dependency, durability and repeated loads by inserting a leadcore into the bearing composed of rubber and steel plate. Moreover, Bridge Construction Seismic Isolators  improves functions of the elastomeric bearing by inserting Lead Protecting Rings.     Special Features     Strong Points The Economic Design The More Excellent Safety Easy Installation Property of Lead as a Suitable Material for Earthquake Absorbing Work 
  Function of  Bridge Construction Seismic Isolators          Bridge Construction Seismic Isolators acts as a spring. It is very soft laterally but very stiff vertically. The high vertical stiffness is achieved by having thin layers of rubber reinforced by steel shims. These two characteristics allow the isolator to move laterally with relatively low stiffness yet carry significant axial load due to their high vertical stiffness. The lead core provides damping by deforming plastically when the isolator moves laterally in an earthquake.   For more than two and a half decades Dynamic Isolation Systems has been helping architects, engineers, businesses and institutions match the right earthquake protection technology to the specific needs and requirements of their individual structures.