In summary, the traditional water stop has been unable to meet the specific requirements of tunnels. It is necessary to develop a new type of water stop structure specialized for the near sea tunnel.
The construction quality of isolation layer is the key point and difficulty of the quality control of seismic isolation building.
This paper firstly expounds the development of isolation theory and then carries out the finite element analysis of the isolated structure and non - isolation structure.
In this study, the application of seismic isolation not only improves seismic performance, but ensures that the overall structure of bridge in the serious disasters is still good.
This paper adopts different pouring methods to test the buttress under isolation bearings. The testing result is meaningful for the similar project.