RELATION OF SEISMIC LNTENSITY ATTENUATION IN SHANDONG AREA
Wei Guangxing; Hua Aijun; Jiang Haikun; Yang Yunqing ( Seismological Bureau of Shandong Province )
The formula of seismic intensity attenuation fitted by using 37 isoseismal lines of 14 earthquakes in Shandong and near area. It is believed that above formula could be applied in seismic intensity zoning and risk analysis of engineering seismics. Differences of seismic intensity attenuation to result from various magnitudes and various lithologic Characters are also discussed.