Seismicity Feature and Seismic Risk in the Future of Qinhuangdao Area
ZHAO Jian-ming
SHEN Wei-kun
LI Ming
LI Jin
Abstract：We study the seismicity feature,historical earthquake activity and the effects of the 1976 Tangs-han great earthquake to the Qinghuangdao area,analyze the characteristic of the historical moderate and strong earthquakes in this area combining with tectonic characteristics.The result shows that there may exist tectonic background of moderate and strong earthquake risk in the area and the seismic risk probabili-ty in the future of the study area is calculated using the maximum likelihood method.
Keywords：seismicity featuremaximum likelihood methodseismic risk
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 70-75 )