Abstract: As the slipping device in integral migration of a building,the friction-sliding isolation bearings together with the rubber isolation bearings which is used after the structure taking its place compose the parallel composite isolation system.By applying this method,it will save effort,have a lower vibration to the structure,increase the working efficiency,reduce the construction difficulty,and improve the seismic capacity by changing dynamic characteristics.In this paper,the construction technology of the method was researched in a integral migration project of cultural relics,which provided a reference for project design and application.It was proved that the technique of parallel composite isolation analysed by the general finite element software could reduce structural seismic response significantly.