Analysis on the Performance of Compound Foundation Isolation System

This paper has generalized the dynamic response result in structural system, by the time history analysis of the large complex structure. At the meantime, we drew up the dynamic response curves, analyzed the results of dynamic response, and compared the differences of dynamic responses between isolation-structure and non-isolation structure, the result manifests that the isolation-structure system is more excellent on alleviate the seismic damage. According to the research and analysis on isolation structure and non-isolation structure system and the comparison of structural seismic capacity, it is feasible to obtain a simplified and effective approach in isolation which is technically reliable, especially, could reduce the construction cost.