Base isolators are widely used on buildings and bridges around the world to prevent heavy damage of the constructions from earthquake happening.
The application of structural control technology not only can improce the seismic performance of structure,but also can save cost, it a sense , this is the only effective way to solve the seismic problem of actual structure for building and bridge structure, the current development is relatively manure, the acture application is more widely used reduce seismic isolation technology,isolation technology is a simple, economic, advance, effective seismic design method.
Main base isolators including: lead rubber bearings and high damping rubber bearings.
Our own factory produciton of base isolator:
1.Vulcanized rubber materials prepared for production
2.Our moulds of base isolators store areas
3.Assembling of base isolators
4. Finished base isolators testing process
Bridge bearings and expansion joint are important parts of whole bridge components, but the amount money that spent on bridge bearing and expansion joint is only 2-3.5%, it is absolutely a wise choice to evaluate it within the whole project to prevent failed choice bringing unnecessary costs.