Research Status of Relationship between Seismic Instrument Intensity and Ground Motion Parameters. Issue 2 (March 2020) - Ma, Pengju
Abstract: Seismic intensity can simply reflect the extent and distribution of earthquake's impact and damage. A comprehensive and detailed assessment of intensity requires a long time and a lot of manpower and material resources. The ambiguity of the intensity assessment index and the subjectivity of the professionals often result in differences in assessment results. Seismic instrument intensity based on strong earthquake observation records can effectively avoid the above problems, and can quickly and objectively assess the impact and possible damage degree of the surface near the strong earthquake station. This paper summarizes the research progress of seismic instrument intensity and points out the development direction of seismic instrument intensity.