Base on the nonlinear characteristic of cold ring rolling machine's manufacturing procedure, Design the numerical real-time measurement and online control system of cold ring rolling machine.
Calculation results of the nonlineartime-history analysis show that using the technology of base-isolating in frame-shear wall structures can increase the structural seismic capability.
On the other hand, the results of nonlinear earthquake time history analysis show that the base isolation system effects are very well, so the intensity can be reduced from 9 degree to 7 degree.