The current China seismic intensity scale revised research

The development and evolution of the seismic intensity scale of China are reviewed,and the intensity scale of each period are analyzed and discussed.No matter provided in which period,the intensity scale will be affected by the assessor's subjectivity,which will lead to different conclusions in the same place in the investigations.In addition,several problems of < the seismic intensity scale of China > (GB/T17742-2008)are analyzed and discussed,some constructive comments and suggestions are proposed.